68701964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5077}}^1$

素因数の和:5297

約数の個数: 24

約数和(自身を含む): 127965600

約数和(自身を除く): 59263636

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 5077, 6766, 10154, 13532, 20308, 86309, 172618, 345236, 1010323, 2020646, 4041292, 17175491, 34350982, 68701964]

約数ペア:

[(1, 68701964), (2, 34350982), (4, 17175491), (17, 4041292), (34, 2020646), (68, 1010323), (199, 345236), (398, 172618), (796, 86309), (3383, 20308), (5077, 13532), (6766, 10154)]