66039568

素因数分解:

$2^4\times 7^1\times {\mathrm{589639}}^1$

素因数の和:589654

約数の個数: 20

約数和(自身を含む): 146230720

約数和(自身を除く): 80191152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 589639, 1179278, 2358556, 4127473, 4717112, 8254946, 9434224, 16509892, 33019784, 66039568]

約数ペア:

[(1, 66039568), (2, 33019784), (4, 16509892), (7, 9434224), (8, 8254946), (14, 4717112), (16, 4127473), (28, 2358556), (56, 1179278), (112, 589639)]