1665728

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{1531}}^1$

素因数の和:1560

約数の個数: 28

約数和(自身を含む): 3502152

約数和(自身を除く): 1836424

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 1531, 3062, 6124, 12248, 24496, 26027, 48992, 52054, 97984, 104108, 208216, 416432, 832864, 1665728]

約数ペア:

[(1, 1665728), (2, 832864), (4, 416432), (8, 208216), (16, 104108), (17, 97984), (32, 52054), (34, 48992), (64, 26027), (68, 24496), (136, 12248), (272, 6124), (544, 3062), (1088, 1531)]