68532976

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{104471}}^1$

素因数の和:104520

約数の個数: 20

約数和(自身を含む): 136022544

約数和(自身を除く): 67489568

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 104471, 208942, 417884, 835768, 1671536, 4283311, 8566622, 17133244, 34266488, 68532976]

約数ペア:

[(1, 68532976), (2, 34266488), (4, 17133244), (8, 8566622), (16, 4283311), (41, 1671536), (82, 835768), (164, 417884), (328, 208942), (656, 104471)]