68147716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187219}}^1$

素因数の和:187243

約数の個数: 24

約数和(自身を含む): 146780480

約数和(自身を除く): 78632764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 187219, 374438, 748876, 1310533, 2433847, 2621066, 4867694, 5242132, 9735388, 17036929, 34073858, 68147716]

約数ペア:

[(1, 68147716), (2, 34073858), (4, 17036929), (7, 9735388), (13, 5242132), (14, 4867694), (26, 2621066), (28, 2433847), (52, 1310533), (91, 748876), (182, 374438), (364, 187219)]