Q: What is the sum of all factors of the number 28,145,921 excluding 28,145,921?
A: 970,579
The factors of the number 28,145,921 are: 1, 29, 970549, 28145921.
If you add them up, you will get the total of 28,146,891. Now subtract 28,145,921 to get 970,579