57322666

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1993}}^1$

素因数の和:2265

約数の個数: 16

約数和(自身を含む): 87648264

約数和(自身を除く): 30325598

約数列:

[1, 2, 73, 146, 197, 394, 1993, 3986, 14381, 28762, 145489, 290978, 392621, 785242, 28661333, 57322666]

約数ペア:

[(1, 57322666), (2, 28661333), (73, 785242), (146, 392621), (197, 290978), (394, 145489), (1993, 28762), (3986, 14381)]