66659096

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2687}}^1$

素因数の和:3143

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 76557544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 2687, 3101, 3544, 5374, 6202, 10748, 12404, 18809, 21496, 24808, 37618, 75236, 150472, 1190341, 2380682, 4761364, 8332387, 9522728, 16664774, 33329548, 66659096]

約数ペア:

[(1, 66659096), (2, 33329548), (4, 16664774), (7, 9522728), (8, 8332387), (14, 4761364), (28, 2380682), (56, 1190341), (443, 150472), (886, 75236), (1772, 37618), (2687, 24808), (3101, 21496), (3544, 18809), (5374, 12404), (6202, 10748)]