68343242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{22349}}^1$

素因数の和:22501

約数の個数: 16

約数和(自身を含む): 112644000

約数和(自身を除く): 44300758

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 22349, 44698, 245839, 491678, 3106511, 6213022, 34171621, 68343242]

約数ペア:

[(1, 68343242), (2, 34171621), (11, 6213022), (22, 3106511), (139, 491678), (278, 245839), (1529, 44698), (3058, 22349)]