66996104

素因数分解:

$2^3\times 7^1\times {\mathrm{1196359}}^1$

素因数の和:1196372

約数の個数: 16

約数和(自身を含む): 143563200

約数和(自身を除く): 76567096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1196359, 2392718, 4785436, 8374513, 9570872, 16749026, 33498052, 66996104]

約数ペア:

[(1, 66996104), (2, 33498052), (4, 16749026), (7, 9570872), (8, 8374513), (14, 4785436), (28, 2392718), (56, 1196359)]