Q: What is the sum of all factors of the number 77,428 including 77,428?
A: 146,020
The factors of the number 77,428 are: 1, 2, 4, 13, 26, 52, 1489, 2978, 5956, 19357, 38714, 77428.
If you add them up, you will get the total of 146,020.