28301762

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{521}}^1$

素因数の和:853

約数の個数: 16

約数和(自身を含む): 43052472

約数和(自身を除く): 14750710

約数列:

[1, 2, 157, 173, 314, 346, 521, 1042, 27161, 54322, 81797, 90133, 163594, 180266, 14150881, 28301762]

約数ペア:

[(1, 28301762), (2, 14150881), (157, 180266), (173, 163594), (314, 90133), (346, 81797), (521, 54322), (1042, 27161)]