79267472

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{12113}}^1$

素因数の和:12530

約数の個数: 20

約数和(自身を含む): 153968940

約数和(自身を除く): 74701468

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 12113, 24226, 48452, 96904, 193808, 4954217, 9908434, 19816868, 39633736, 79267472]

約数ペア:

[(1, 79267472), (2, 39633736), (4, 19816868), (8, 9908434), (16, 4954217), (409, 193808), (818, 96904), (1636, 48452), (3272, 24226), (6544, 12113)]