65406874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{37547}}^1$

素因数の和:37629

約数の個数: 16

約数和(自身を含む): 107237088

約数和(自身を除く): 41830214

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 37547, 75094, 488111, 976222, 2515649, 5031298, 32703437, 65406874]

約数ペア:

[(1, 65406874), (2, 32703437), (13, 5031298), (26, 2515649), (67, 976222), (134, 488111), (871, 75094), (1742, 37547)]