68614918

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1203

約数の個数: 16

約数和(自身を含む): 104132160

約数和(自身を除く): 35517242

約数列:

[1, 2, 131, 262, 379, 691, 758, 1382, 49649, 90521, 99298, 181042, 261889, 523778, 34307459, 68614918]

約数ペア:

[(1, 68614918), (2, 34307459), (131, 523778), (262, 261889), (379, 181042), (691, 99298), (758, 90521), (1382, 49649)]