28658264

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{123527}}^1$

素因数の和:123562

約数の個数: 16

約数和(自身を含む): 55587600

約数和(自身を除く): 26929336

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 123527, 247054, 494108, 988216, 3582283, 7164566, 14329132, 28658264]

約数ペア:

[(1, 28658264), (2, 14329132), (4, 7164566), (8, 3582283), (29, 988216), (58, 494108), (116, 247054), (232, 123527)]