72679636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{956311}}^1$

素因数の和:956334

約数の個数: 12

約数和(自身を含む): 133883680

約数和(自身を除く): 61204044

約数列:

[1, 2, 4, 19, 38, 76, 956311, 1912622, 3825244, 18169909, 36339818, 72679636]

約数ペア:

[(1, 72679636), (2, 36339818), (4, 18169909), (19, 3825244), (38, 1912622), (76, 956311)]