22704808

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1279}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 48844800

約数和(自身を除く): 26139992

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 1279, 2219, 2536, 2558, 4438, 5116, 8876, 8953, 10232, 17752, 17906, 35812, 71624, 405443, 810886, 1621772, 2838101, 3243544, 5676202, 11352404, 22704808]

約数ペア:

[(1, 22704808), (2, 11352404), (4, 5676202), (7, 3243544), (8, 2838101), (14, 1621772), (28, 810886), (56, 405443), (317, 71624), (634, 35812), (1268, 17906), (1279, 17752), (2219, 10232), (2536, 8953), (2558, 8876), (4438, 5116)]