4133728

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{1279}}^1$

素因数の和:1390

約数の個数: 24

約数和(自身を含む): 8225280

約数和(自身を除く): 4091552

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1279, 1616, 2558, 3232, 5116, 10232, 20464, 40928, 129179, 258358, 516716, 1033432, 2066864, 4133728]

約数ペア:

[(1, 4133728), (2, 2066864), (4, 1033432), (8, 516716), (16, 258358), (32, 129179), (101, 40928), (202, 20464), (404, 10232), (808, 5116), (1279, 3232), (1616, 2558)]