72199138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{6299}}^1$

素因数の和:6833

約数の個数: 16

約数和(自身を含む): 118389600

約数和(自身を除く): 46190462

約数列:

[1, 2, 11, 22, 521, 1042, 5731, 6299, 11462, 12598, 69289, 138578, 3281779, 6563558, 36099569, 72199138]

約数ペア:

[(1, 72199138), (2, 36099569), (11, 6563558), (22, 3281779), (521, 138578), (1042, 69289), (5731, 12598), (6299, 11462)]