25940524

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2365

約数の個数: 24

約数和(自身を含む): 47165888

約数和(自身を除く): 21225364

約数列:

[1, 2, 4, 43, 67, 86, 134, 172, 268, 2251, 2881, 4502, 5762, 9004, 11524, 96793, 150817, 193586, 301634, 387172, 603268, 6485131, 12970262, 25940524]

約数ペア:

[(1, 25940524), (2, 12970262), (4, 6485131), (43, 603268), (67, 387172), (86, 301634), (134, 193586), (172, 150817), (268, 96793), (2251, 11524), (2881, 9004), (4502, 5762)]