64971241

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:568

約数の個数: 16

約数和(自身を含む): 70033600

約数和(自身を除く): 5062359

約数列:

[1, 19, 73, 139, 337, 1387, 2641, 6403, 10147, 24601, 46843, 192793, 467419, 890017, 3419539, 64971241]

約数ペア:

[(1, 64971241), (19, 3419539), (73, 890017), (139, 467419), (337, 192793), (1387, 46843), (2641, 24601), (6403, 10147)]