28442012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6343}}^1$

素因数の和:6425

約数の個数: 24

約数和(自身を含む): 53289600

約数和(自身を除く): 24847588

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 6343, 12686, 25372, 120517, 241034, 374237, 482068, 748474, 1496948, 7110503, 14221006, 28442012]

約数ペア:

[(1, 28442012), (2, 14221006), (4, 7110503), (19, 1496948), (38, 748474), (59, 482068), (76, 374237), (118, 241034), (236, 120517), (1121, 25372), (2242, 12686), (4484, 6343)]