57707792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{212161}}^1$

素因数の和:212186

約数の個数: 20

約数和(自身を含む): 118386396

約数和(自身を除く): 60678604

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 212161, 424322, 848644, 1697288, 3394576, 3606737, 7213474, 14426948, 28853896, 57707792]

約数ペア:

[(1, 57707792), (2, 28853896), (4, 14426948), (8, 7213474), (16, 3606737), (17, 3394576), (34, 1697288), (68, 848644), (136, 424322), (272, 212161)]