15481472

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 31252800

約数和(自身を除く): 15771328

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 316, 632, 1264, 1531, 2528, 3062, 5056, 6124, 10112, 12248, 24496, 48992, 97984, 120949, 195968, 241898, 483796, 967592, 1935184, 3870368, 7740736, 15481472]

約数ペア:

[(1, 15481472), (2, 7740736), (4, 3870368), (8, 1935184), (16, 967592), (32, 483796), (64, 241898), (79, 195968), (128, 120949), (158, 97984), (316, 48992), (632, 24496), (1264, 12248), (1531, 10112), (2528, 6124), (3062, 5056)]