25908716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1499}}^1$

素因数の和:1681

約数の個数: 24

約数和(自身を含む): 47250000

約数和(自身を除く): 21341284

約数列:

[1, 2, 4, 29, 58, 116, 149, 298, 596, 1499, 2998, 4321, 5996, 8642, 17284, 43471, 86942, 173884, 223351, 446702, 893404, 6477179, 12954358, 25908716]

約数ペア:

[(1, 25908716), (2, 12954358), (4, 6477179), (29, 893404), (58, 446702), (116, 223351), (149, 173884), (298, 86942), (596, 43471), (1499, 17284), (2998, 8642), (4321, 5996)]