25267924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1279}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 48384000

約数和(自身を除く): 23116076

約数列:

[1, 2, 4, 11, 22, 44, 449, 898, 1279, 1796, 2558, 4939, 5116, 9878, 14069, 19756, 28138, 56276, 574271, 1148542, 2297084, 6316981, 12633962, 25267924]

約数ペア:

[(1, 25267924), (2, 12633962), (4, 6316981), (11, 2297084), (22, 1148542), (44, 574271), (449, 56276), (898, 28138), (1279, 19756), (1796, 14069), (2558, 9878), (4939, 5116)]