68136874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{27017}}^1$

素因数の和:27129

約数の個数: 16

約数和(自身を含む): 111206088

約数和(自身を除く): 43069214

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 27017, 54034, 351221, 702442, 2620649, 5241298, 34068437, 68136874]

約数ペア:

[(1, 68136874), (2, 34068437), (13, 5241298), (26, 2620649), (97, 702442), (194, 351221), (1261, 54034), (2522, 27017)]