72267418

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{359}}^1\times {\mathrm{401}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 109408320

約数和(自身を除く): 37140902

約数列:

[1, 2, 251, 359, 401, 502, 718, 802, 90109, 100651, 143959, 180218, 201302, 287918, 36133709, 72267418]

約数ペア:

[(1, 72267418), (2, 36133709), (251, 287918), (359, 201302), (401, 180218), (502, 143959), (718, 100651), (802, 90109)]