25135564

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{461}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 45250128

約数和(自身を除く): 20114564

約数列:

[1, 2, 4, 43, 86, 172, 317, 461, 634, 922, 1268, 1844, 13631, 19823, 27262, 39646, 54524, 79292, 146137, 292274, 584548, 6283891, 12567782, 25135564]

約数ペア:

[(1, 25135564), (2, 12567782), (4, 6283891), (43, 584548), (86, 292274), (172, 146137), (317, 79292), (461, 54524), (634, 39646), (922, 27262), (1268, 19823), (1844, 13631)]