56828972

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{2027}}^1$

素因数の和:2237

約数の個数: 24

約数和(自身を含む): 102438336

約数和(自身を除く): 45609364

約数列:

[1, 2, 4, 43, 86, 163, 172, 326, 652, 2027, 4054, 7009, 8108, 14018, 28036, 87161, 174322, 330401, 348644, 660802, 1321604, 14207243, 28414486, 56828972]

約数ペア:

[(1, 56828972), (2, 28414486), (4, 14207243), (43, 1321604), (86, 660802), (163, 348644), (172, 330401), (326, 174322), (652, 87161), (2027, 28036), (4054, 14018), (7009, 8108)]