Q: What is the sum of all factors of the number 12,728,757 excluding 12,728,757?
A: 4,242,923
The factors of the number 12,728,757 are: 1, 3, 4242919, 12728757.
If you add them up, you will get the total of 12,728,761. Now subtract 12,728,757 to get 4,242,923