26664592

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{1303}}^1$

素因数の和:2590

約数の個数: 20

約数和(自身を含む): 51742720

約数和(自身を除く): 25078128

約数列:

[1, 2, 4, 8, 16, 1279, 1303, 2558, 2606, 5116, 5212, 10232, 10424, 20464, 20848, 1666537, 3333074, 6666148, 13332296, 26664592]

約数ペア:

[(1, 26664592), (2, 13332296), (4, 6666148), (8, 3333074), (16, 1666537), (1279, 20848), (1303, 20464), (2558, 10424), (2606, 10232), (5116, 5212)]