28576222

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{3797}}^1$

素因数の和:3923

約数の個数: 16

約数和(自身を含む): 44299872

約数和(自身を除く): 15723650

約数列:

[1, 2, 53, 71, 106, 142, 3763, 3797, 7526, 7594, 201241, 269587, 402482, 539174, 14288111, 28576222]

約数ペア:

[(1, 28576222), (2, 14288111), (53, 539174), (71, 402482), (106, 269587), (142, 201241), (3763, 7594), (3797, 7526)]