69640282

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{2707}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 110161440

約数和(自身を除く): 40521158

約数列:

[1, 2, 19, 38, 677, 1354, 2707, 5414, 12863, 25726, 51433, 102866, 1832639, 3665278, 34820141, 69640282]

約数ペア:

[(1, 69640282), (2, 34820141), (19, 3665278), (38, 1832639), (677, 102866), (1354, 51433), (2707, 25726), (5414, 12863)]