25157384

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2213}}^1$

素因数の和:2262

約数の個数: 48

約数和(自身を含む): 56789100

約数和(自身を除く): 31631716

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 98, 116, 196, 203, 232, 392, 406, 812, 1421, 1624, 2213, 2842, 4426, 5684, 8852, 11368, 15491, 17704, 30982, 61964, 64177, 108437, 123928, 128354, 216874, 256708, 433748, 449239, 513416, 867496, 898478, 1796956, 3144673, 3593912, 6289346, 12578692, 25157384]

約数ペア:

[(1, 25157384), (2, 12578692), (4, 6289346), (7, 3593912), (8, 3144673), (14, 1796956), (28, 898478), (29, 867496), (49, 513416), (56, 449239), (58, 433748), (98, 256708), (116, 216874), (196, 128354), (203, 123928), (232, 108437), (392, 64177), (406, 61964), (812, 30982), (1421, 17704), (1624, 15491), (2213, 11368), (2842, 8852), (4426, 5684)]