71266576

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{4397}}^1$

素因数の和:5418

約数の個数: 20

約数和(自身を含む): 138246732

約数和(自身を除く): 66980156

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 4397, 8104, 8794, 16208, 17588, 35176, 70352, 4454161, 8908322, 17816644, 35633288, 71266576]

約数ペア:

[(1, 71266576), (2, 35633288), (4, 17816644), (8, 8908322), (16, 4454161), (1013, 70352), (2026, 35176), (4052, 17588), (4397, 16208), (8104, 8794)]