Q: What is the sum of all factors of the number 2,728,742 excluding 2,728,742?
A: 1,579,858
The factors of the number 2,728,742 are: 1, 2, 19, 38, 71809, 143618, 1364371, 2728742.
If you add them up, you will get the total of 2,728,743. Now subtract 2,728,742 to get 1,579,858