66409356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{425701}}^1$

素因数の和:425721

約数の個数: 24

約数和(自身を含む): 166875184

約数和(自身を除く): 100465828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 425701, 851402, 1277103, 1702804, 2554206, 5108412, 5534113, 11068226, 16602339, 22136452, 33204678, 66409356]

約数ペア:

[(1, 66409356), (2, 33204678), (3, 22136452), (4, 16602339), (6, 11068226), (12, 5534113), (13, 5108412), (26, 2554206), (39, 1702804), (52, 1277103), (78, 851402), (156, 425701)]