57636478

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1\times {\mathrm{719}}^1$

素因数の和:1139

約数の個数: 16

約数和(自身を含む): 87480000

約数和(自身を除く): 29843522

約数列:

[1, 2, 149, 269, 298, 538, 719, 1438, 40081, 80162, 107131, 193411, 214262, 386822, 28818239, 57636478]

約数ペア:

[(1, 57636478), (2, 28818239), (149, 386822), (269, 214262), (298, 193411), (538, 107131), (719, 80162), (1438, 40081)]