40928518

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6703}}^1$

素因数の和:6819

約数の個数: 16

約数和(自身を含む): 63714816

約数和(自身を除く): 22786298

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 6703, 13406, 288229, 475913, 576458, 951826, 20464259, 40928518]

約数ペア:

[(1, 40928518), (2, 20464259), (43, 951826), (71, 576458), (86, 475913), (142, 288229), (3053, 13406), (6106, 6703)]