How many positive factors does

Question

62x(63^3+63^2+63+1)+1 have?

(With explanatio pls... Tnx)

Answer 1

63^3+63^2+63+1 = (63^4-1)/(63-1) = 63^4-1
So, your number is

63^4-1+1 = 63^4 = 3^8 * 7^4

So, the prime factors are 3 and 7

I'll leave it to you to determine how many factors there are in all

Answer 2

Tnx... But where did exponent 4 and minus one come from?