68942356

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12373}}^1$

素因数の和:12583

約数の個数: 24

約数和(自身を含む): 138588800

約数和(自身を除く): 69646444

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 12373, 24746, 49492, 86611, 173222, 346444, 2462227, 4924454, 9848908, 17235589, 34471178, 68942356]

約数ペア:

[(1, 68942356), (2, 34471178), (4, 17235589), (7, 9848908), (14, 4924454), (28, 2462227), (199, 346444), (398, 173222), (796, 86611), (1393, 49492), (2786, 24746), (5572, 12373)]