25920744

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{25117}}^1$

素因数の和:25169

約数の個数: 32

約数和(自身を含む): 66311520

約数和(自身を除く): 40390776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 25117, 50234, 75351, 100468, 150702, 200936, 301404, 602808, 1080031, 2160062, 3240093, 4320124, 6480186, 8640248, 12960372, 25920744]

約数ペア:

[(1, 25920744), (2, 12960372), (3, 8640248), (4, 6480186), (6, 4320124), (8, 3240093), (12, 2160062), (24, 1080031), (43, 602808), (86, 301404), (129, 200936), (172, 150702), (258, 100468), (344, 75351), (516, 50234), (1032, 25117)]