71742781

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 81388800

約数和(自身を除く): 9646019

約数列:

[1, 11, 29, 239, 319, 941, 2629, 6931, 10351, 27289, 76241, 224899, 300179, 2473889, 6522071, 71742781]

約数ペア:

[(1, 71742781), (11, 6522071), (29, 2473889), (239, 300179), (319, 224899), (941, 76241), (2629, 27289), (6931, 10351)]