68786278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{3623}}^1$

素因数の和:4499

約数の個数: 16

約数和(自身を含む): 112720896

約数和(自身を除く): 43934618

約数列:

[1, 2, 11, 22, 863, 1726, 3623, 7246, 9493, 18986, 39853, 79706, 3126649, 6253298, 34393139, 68786278]

約数ペア:

[(1, 68786278), (2, 34393139), (11, 6253298), (22, 3126649), (863, 79706), (1726, 39853), (3623, 18986), (7246, 9493)]