25366372

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1129}}^1$

素因数の和:1311

約数の個数: 24

約数和(自身を含む): 45846360

約数和(自身を除く): 20479988

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 1129, 2258, 4516, 5617, 11234, 22468, 46289, 92578, 154673, 185156, 309346, 618692, 6341593, 12683186, 25366372]

約数ペア:

[(1, 25366372), (2, 12683186), (4, 6341593), (41, 618692), (82, 309346), (137, 185156), (164, 154673), (274, 92578), (548, 46289), (1129, 22468), (2258, 11234), (4516, 5617)]