28082612

素因数分解:

$2^2\times {\mathrm{43}}^2\times {\mathrm{3797}}^1$

素因数の和:3887

約数の個数: 18

約数和(自身を含む): 50327298

約数和(自身を除く): 22244686

約数列:

[1, 2, 4, 43, 86, 172, 1849, 3698, 3797, 7396, 7594, 15188, 163271, 326542, 653084, 7020653, 14041306, 28082612]

約数ペア:

[(1, 28082612), (2, 14041306), (4, 7020653), (43, 653084), (86, 326542), (172, 163271), (1849, 15188), (3698, 7594), (3797, 7396)]