Q: What is the sum of all factors of the number 3,947,656 including 3,947,656?
A: 7,401,870
The factors of the number 3,947,656 are: 1, 2, 4, 8, 493457, 986914, 1973828, 3947656.
If you add them up, you will get the total of 7,401,870.