25804928

素因数分解:

$2^7\times {\mathrm{449}}^2$

素因数の和:912

約数の個数: 24

約数和(自身を含む): 51523005

約数和(自身を除く): 25718077

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 449, 898, 1796, 3592, 7184, 14368, 28736, 57472, 201601, 403202, 806404, 1612808, 3225616, 6451232, 12902464, 25804928]

約数ペア:

[(1, 25804928), (2, 12902464), (4, 6451232), (8, 3225616), (16, 1612808), (32, 806404), (64, 403202), (128, 201601), (449, 57472), (898, 28736), (1796, 14368), (3592, 7184)]