25027472

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{1279}}^1$

素因数の和:2510

約数の個数: 20

約数和(自身を含む): 48568320

約数和(自身を除く): 23540848

約数列:

[1, 2, 4, 8, 16, 1223, 1279, 2446, 2558, 4892, 5116, 9784, 10232, 19568, 20464, 1564217, 3128434, 6256868, 12513736, 25027472]

約数ペア:

[(1, 25027472), (2, 12513736), (4, 6256868), (8, 3128434), (16, 1564217), (1223, 20464), (1279, 19568), (2446, 10232), (2558, 9784), (4892, 5116)]