40638338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53897}}^1$

素因数の和:53941

約数の個数: 16

約数和(自身を含む): 67911480

約数和(自身を除く): 27273142

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 53897, 107794, 700661, 1401322, 1563013, 3126026, 20319169, 40638338]

約数ペア:

[(1, 40638338), (2, 20319169), (13, 3126026), (26, 1563013), (29, 1401322), (58, 700661), (377, 107794), (754, 53897)]