68492302

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13759}}^1$

素因数の和:13911

約数の個数: 16

約数和(自身を含む): 108979200

約数和(自身を除く): 40486898

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 13759, 27518, 261421, 522842, 1802429, 3604858, 34246151, 68492302]

約数ペア:

[(1, 68492302), (2, 34246151), (19, 3604858), (38, 1802429), (131, 522842), (262, 261421), (2489, 27518), (4978, 13759)]