68329436

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12263}}^1$

素因数の和:12473

約数の個数: 24

約数和(自身を含む): 137356800

約数和(自身を除く): 69027364

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 12263, 24526, 49052, 85841, 171682, 343364, 2440337, 4880674, 9761348, 17082359, 34164718, 68329436]

約数ペア:

[(1, 68329436), (2, 34164718), (4, 17082359), (7, 9761348), (14, 4880674), (28, 2440337), (199, 343364), (398, 171682), (796, 85841), (1393, 49052), (2786, 24526), (5572, 12263)]