40830622

素因数分解:

$2^1\times 7^2\times {\mathrm{401}}^1\times {\mathrm{1039}}^1$

素因数の和:1456

約数の個数: 24

約数和(自身を含む): 71491680

約数和(自身を除く): 30661058

約数列:

[1, 2, 7, 14, 49, 98, 401, 802, 1039, 2078, 2807, 5614, 7273, 14546, 19649, 39298, 50911, 101822, 416639, 833278, 2916473, 5832946, 20415311, 40830622]

約数ペア:

[(1, 40830622), (2, 20415311), (7, 5832946), (14, 2916473), (49, 833278), (98, 416639), (401, 101822), (802, 50911), (1039, 39298), (2078, 19649), (2807, 14546), (5614, 7273)]