71357278

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1\times {\mathrm{1451}}^1$

素因数の和:1887

約数の個数: 16

約数和(自身を含む): 109004544

約数和(自身を除く): 37647266

約数列:

[1, 2, 67, 134, 367, 734, 1451, 2902, 24589, 49178, 97217, 194434, 532517, 1065034, 35678639, 71357278]

約数ペア:

[(1, 71357278), (2, 35678639), (67, 1065034), (134, 532517), (367, 194434), (734, 97217), (1451, 49178), (2902, 24589)]