Q: What is the sum of all factors of the number 428,774 excluding 428,774?
A: 252,274
The factors of the number 428,774 are: 1, 2, 17, 34, 12611, 25222, 214387, 428774.
If you add them up, you will get the total of 429,026. Now subtract 428,774 to get 252,274