71020874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{1129}}^1$

素因数の和:1645

約数の個数: 16

約数和(自身を含む): 108371520

約数和(自身を除く): 37350646

約数列:

[1, 2, 71, 142, 443, 886, 1129, 2258, 31453, 62906, 80159, 160318, 500147, 1000294, 35510437, 71020874]

約数ペア:

[(1, 71020874), (2, 35510437), (71, 1000294), (142, 500147), (443, 160318), (886, 80159), (1129, 62906), (2258, 31453)]