28531644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139861}}^1$

素因数の和:139885

約数の個数: 24

約数和(自身を含む): 70490448

約数和(自身を除く): 41958804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 139861, 279722, 419583, 559444, 839166, 1678332, 2377637, 4755274, 7132911, 9510548, 14265822, 28531644]

約数ペア:

[(1, 28531644), (2, 14265822), (3, 9510548), (4, 7132911), (6, 4755274), (12, 2377637), (17, 1678332), (34, 839166), (51, 559444), (68, 419583), (102, 279722), (204, 139861)]