28340696

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{114277}}^1$

素因数の和:114314

約数の個数: 16

約数和(自身を含む): 54853440

約数和(自身を除く): 26512744

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 114277, 228554, 457108, 914216, 3542587, 7085174, 14170348, 28340696]

約数ペア:

[(1, 28340696), (2, 14170348), (4, 7085174), (8, 3542587), (31, 914216), (62, 457108), (124, 228554), (248, 114277)]