25426628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2099

約数の個数: 24

約数和(自身を含む): 47376000

約数和(自身を除く): 21949372

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 1879, 3383, 3758, 6766, 7516, 13532, 31943, 63886, 127772, 373921, 747842, 1495684, 6356657, 12713314, 25426628]

約数ペア:

[(1, 25426628), (2, 12713314), (4, 6356657), (17, 1495684), (34, 747842), (68, 373921), (199, 127772), (398, 63886), (796, 31943), (1879, 13532), (3383, 7516), (3758, 6766)]