28969848

素因数分解:

$2^3\times 3^2\times {\mathrm{402359}}^1$

素因数の和:402371

約数の個数: 24

約数和(自身を含む): 78460200

約数和(自身を除く): 49490352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402359, 804718, 1207077, 1609436, 2414154, 3218872, 3621231, 4828308, 7242462, 9656616, 14484924, 28969848]

約数ペア:

[(1, 28969848), (2, 14484924), (3, 9656616), (4, 7242462), (6, 4828308), (8, 3621231), (9, 3218872), (12, 2414154), (18, 1609436), (24, 1207077), (36, 804718), (72, 402359)]