71334874

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{11981}}^1$

素因数の和:12225

約数の個数: 16

約数和(自身を含む): 115746120

約数和(自身を除く): 44411246

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 11981, 23962, 155753, 311506, 2743649, 5487298, 35667437, 71334874]

約数ペア:

[(1, 71334874), (2, 35667437), (13, 5487298), (26, 2743649), (229, 311506), (458, 155753), (2977, 23962), (5954, 11981)]