T-34 was produced in six main variants, all operated by four men crew and armed with 76.2mm gun and 2 or 3 machine guns designated as T-34/76. T-34/76 was produced in following variants: A (model 1940), B (model 1941), C (model 1942), D (model 1943), E (model 1943) and F (model 1943). From 1940 to 1944, some 35119 T-34/76 tanks were produced. In order to respond to T-34/76 in 1942, Germans developed their own Panzerkampfwagen V Panther, which incorporated many features of the Soviet T-34/76 and eventually proved to be a superb tank.
It would seem I'm mistaken there in how I analysed the data at achtung, for I didn't read the entire article. It later stated that the T34/85 was produced to the tune of 29,430, so that the quote I showed above wasn't total T34 production as I thought, but only the T34/76 till '45.
As with Drake's comment later I agree that the Soviets for whatever reasons, didn't do very well in outnumbering as the production numbers would indicate, plus, and this is a major plus, is that not only was a lot of Soviet stuff destroyed early on, but some were captured (although perhaps more German stuff was lost overall). Not only that, but perhaps the Soviets had to churn out more, because they may had been less apt to repair broken ones. Naturally, the large quantitive advantage in tanks that the Soviets had early on was erased by the strategic situation in losing so many to surrender and retreat, so that if you made a game with total Soviet production numbers vs. total German numbers, the Germans would scarcely move them an inch, '41 or otherwise.
If we lump the KV figure (though I would think it higher) you came up with, with the T34/76 and T34/85, we end up with like 60,000 medium/heavy (not including JS tanks apparently) Soviet tanks, to like 9.000 PZIVs along with about 7,500 panthers/Tigers, for around 16,500 total. This makes the Soviets around the 4-to-1 advantage again (Certainly the KV series produced more than the figure you qouted).