253765544

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{4159}}^1$

素因数の和:4457

約数の個数: 32

約数和(自身を含む): 494208000

約数和(自身を除く): 240442456

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 263, 526, 1052, 2104, 4159, 7627, 8318, 15254, 16636, 30508, 33272, 61016, 120611, 241222, 482444, 964888, 1093817, 2187634, 4375268, 8750536, 31720693, 63441386, 126882772, 253765544]

約数ペア:

[(1, 253765544), (2, 126882772), (4, 63441386), (8, 31720693), (29, 8750536), (58, 4375268), (116, 2187634), (232, 1093817), (263, 964888), (526, 482444), (1052, 241222), (2104, 120611), (4159, 61016), (7627, 33272), (8318, 30508), (15254, 16636)]