66708912

素因数分解:

$2^4\times 3^1\times {\mathrm{1389769}}^1$

素因数の和:1389780

約数の個数: 20

約数和(自身を含む): 172331480

約数和(自身を除く): 105622568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1389769, 2779538, 4169307, 5559076, 8338614, 11118152, 16677228, 22236304, 33354456, 66708912]

約数ペア:

[(1, 66708912), (2, 33354456), (3, 22236304), (4, 16677228), (6, 11118152), (8, 8338614), (12, 5559076), (16, 4169307), (24, 2779538), (48, 1389769)]