42921116

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{7703}}^1$

素因数の和:7913

約数の個数: 24

約数和(自身を含む): 86284800

約数和(自身を除く): 43363684

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 7703, 15406, 30812, 53921, 107842, 215684, 1532897, 3065794, 6131588, 10730279, 21460558, 42921116]

約数ペア:

[(1, 42921116), (2, 21460558), (4, 10730279), (7, 6131588), (14, 3065794), (28, 1532897), (199, 215684), (398, 107842), (796, 53921), (1393, 30812), (2786, 15406), (5572, 7703)]