26992016

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{1319}}^1$

素因数の和:2606

約数の個数: 20

約数和(自身を含む): 52377600

約数和(自身を除く): 25385584

約数列:

[1, 2, 4, 8, 16, 1279, 1319, 2558, 2638, 5116, 5276, 10232, 10552, 20464, 21104, 1687001, 3374002, 6748004, 13496008, 26992016]

約数ペア:

[(1, 26992016), (2, 13496008), (4, 6748004), (8, 3374002), (16, 1687001), (1279, 21104), (1319, 20464), (2558, 10552), (2638, 10232), (5116, 5276)]