40641926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1531}}^1$

素因数の和:2567

約数の個数: 16

約数和(自身を含む): 65759568

約数和(自身を除く): 25117642

約数列:

[1, 2, 13, 26, 1021, 1531, 2042, 3062, 13273, 19903, 26546, 39806, 1563151, 3126302, 20320963, 40641926]

約数ペア:

[(1, 40641926), (2, 20320963), (13, 3126302), (26, 1563151), (1021, 39806), (1531, 26546), (2042, 19903), (3062, 13273)]