42796556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{972649}}^1$

素因数の和:972664

約数の個数: 12

約数和(自身を含む): 81702600

約数和(自身を除く): 38906044

約数列:

[1, 2, 4, 11, 22, 44, 972649, 1945298, 3890596, 10699139, 21398278, 42796556]

約数ペア:

[(1, 42796556), (2, 21398278), (4, 10699139), (11, 3890596), (22, 1945298), (44, 972649)]