68362868

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{12269}}^1$

素因数の和:12479

約数の個数: 24

約数和(自身を含む): 137424000

約数和(自身を除く): 69061132

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5572, 12269, 24538, 49076, 85883, 171766, 343532, 2441531, 4883062, 9766124, 17090717, 34181434, 68362868]

約数ペア:

[(1, 68362868), (2, 34181434), (4, 17090717), (7, 9766124), (14, 4883062), (28, 2441531), (199, 343532), (398, 171766), (796, 85883), (1393, 49076), (2786, 24538), (5572, 12269)]