79130068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{278627}}^1$

素因数の和:278702

約数の個数: 12

約数和(自身を含む): 140428512

約数和(自身を除く): 61298444

約数列:

[1, 2, 4, 71, 142, 284, 278627, 557254, 1114508, 19782517, 39565034, 79130068]

約数ペア:

[(1, 79130068), (2, 39565034), (4, 19782517), (71, 1114508), (142, 557254), (284, 278627)]