68156476

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{549649}}^1$

素因数の和:549684

約数の個数: 12

約数和(自身を含む): 123121600

約数和(自身を除く): 54965124

約数列:

[1, 2, 4, 31, 62, 124, 549649, 1099298, 2198596, 17039119, 34078238, 68156476]

約数ペア:

[(1, 68156476), (2, 34078238), (4, 17039119), (31, 2198596), (62, 1099298), (124, 549649)]