28625392

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{3307}}^1$

素因数の和:3856

約数の個数: 20

約数和(自身を含む): 55581016

約数和(自身を除く): 26955624

約数列:

[1, 2, 4, 8, 16, 541, 1082, 2164, 3307, 4328, 6614, 8656, 13228, 26456, 52912, 1789087, 3578174, 7156348, 14312696, 28625392]

約数ペア:

[(1, 28625392), (2, 14312696), (4, 7156348), (8, 3578174), (16, 1789087), (541, 52912), (1082, 26456), (2164, 13228), (3307, 8656), (4328, 6614)]