66471396

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{51769}}^1$

素因数の和:51883

約数の個数: 24

約数和(自身を含む): 156552480

約数和(自身を除く): 90081084

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 51769, 103538, 155307, 207076, 310614, 621228, 5539283, 11078566, 16617849, 22157132, 33235698, 66471396]

約数ペア:

[(1, 66471396), (2, 33235698), (3, 22157132), (4, 16617849), (6, 11078566), (12, 5539283), (107, 621228), (214, 310614), (321, 207076), (428, 155307), (642, 103538), (1284, 51769)]