25285084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1129}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 48409200

約数和(自身を除く): 23124116

約数列:

[1, 2, 4, 11, 22, 44, 509, 1018, 1129, 2036, 2258, 4516, 5599, 11198, 12419, 22396, 24838, 49676, 574661, 1149322, 2298644, 6321271, 12642542, 25285084]

約数ペア:

[(1, 25285084), (2, 12642542), (4, 6321271), (11, 2298644), (22, 1149322), (44, 574661), (509, 49676), (1018, 24838), (1129, 22396), (2036, 12419), (2258, 11198), (4516, 5599)]