Q: What is the sum of all factors of the number 644,622 excluding 644,622?
A: 761,970
The factors of the number 644,622 are: 1, 2, 3, 6, 11, 22, 33, 66, 9767, 19534, 29301, 58602, 107437, 214874, 322311, 644622.
If you add them up, you will get the total of 645,383. Now subtract 644,622 to get 761,970