28387258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{2017}}^1$

素因数の和:2277

約数の個数: 16

約数和(自身を含む): 44169984

約数和(自身を除く): 15782726

約数列:

[1, 2, 31, 62, 227, 454, 2017, 4034, 7037, 14074, 62527, 125054, 457859, 915718, 14193629, 28387258]

約数ペア:

[(1, 28387258), (2, 14193629), (31, 915718), (62, 457859), (227, 125054), (454, 62527), (2017, 14074), (4034, 7037)]