25556848

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{5527}}^1$

素因数の和:5569

約数の個数: 30

約数和(自身を含む): 52609976

約数和(自身を除く): 27053128

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1156, 2312, 4624, 5527, 11054, 22108, 44216, 88432, 93959, 187918, 375836, 751672, 1503344, 1597303, 3194606, 6389212, 12778424, 25556848]

約数ペア:

[(1, 25556848), (2, 12778424), (4, 6389212), (8, 3194606), (16, 1597303), (17, 1503344), (34, 751672), (68, 375836), (136, 187918), (272, 93959), (289, 88432), (578, 44216), (1156, 22108), (2312, 11054), (4624, 5527)]