28313404

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9277}}^1$

素因数の和:9397

約数の個数: 24

約数和(自身を含む): 57152480

約数和(自身を除く): 28839076

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9277, 18554, 37108, 64939, 129878, 259756, 1011193, 2022386, 4044772, 7078351, 14156702, 28313404]

約数ペア:

[(1, 28313404), (2, 14156702), (4, 7078351), (7, 4044772), (14, 2022386), (28, 1011193), (109, 259756), (218, 129878), (436, 64939), (763, 37108), (1526, 18554), (3052, 9277)]