28414486

素因数分解:

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

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 43902144

約数和(自身を除く): 15487658

約数列:

[1, 2, 43, 86, 163, 326, 2027, 4054, 7009, 14018, 87161, 174322, 330401, 660802, 14207243, 28414486]

約数ペア:

[(1, 28414486), (2, 14207243), (43, 660802), (86, 330401), (163, 174322), (326, 87161), (2027, 14018), (4054, 7009)]