40900436

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{35381}}^1$

素因数の和:35419

約数の個数: 18

約数和(自身を含む): 76035918

約数和(自身を除く): 35135482

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 35381, 70762, 141524, 601477, 1202954, 2405908, 10225109, 20450218, 40900436]

約数ペア:

[(1, 40900436), (2, 20450218), (4, 10225109), (17, 2405908), (34, 1202954), (68, 601477), (289, 141524), (578, 70762), (1156, 35381)]