25240296

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{19843}}^1$

素因数の和:19905

約数の個数: 32

約数和(自身を含む): 64294560

約数和(自身を除く): 39054264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 19843, 39686, 59529, 79372, 119058, 158744, 238116, 476232, 1051679, 2103358, 3155037, 4206716, 6310074, 8413432, 12620148, 25240296]

約数ペア:

[(1, 25240296), (2, 12620148), (3, 8413432), (4, 6310074), (6, 4206716), (8, 3155037), (12, 2103358), (24, 1051679), (53, 476232), (106, 238116), (159, 158744), (212, 119058), (318, 79372), (424, 59529), (636, 39686), (1272, 19843)]