402416

素因数分解:

$2^4\times 7^1\times {\mathrm{3593}}^1$

素因数の和:3608

約数の個数: 20

約数和(自身を含む): 891312

約数和(自身を除く): 488896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3593, 7186, 14372, 25151, 28744, 50302, 57488, 100604, 201208, 402416]

約数ペア:

[(1, 402416), (2, 201208), (4, 100604), (7, 57488), (8, 50302), (14, 28744), (16, 25151), (28, 14372), (56, 7186), (112, 3593)]