65765896

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{3019}}^1$

素因数の和:3421

約数の個数: 32

約数和(自身を含む): 141336000

約数和(自身を除く): 75570104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3019, 3112, 5446, 6038, 10892, 12076, 21133, 21784, 24152, 42266, 84532, 169064, 1174391, 2348782, 4697564, 8220737, 9395128, 16441474, 32882948, 65765896]

約数ペア:

[(1, 65765896), (2, 32882948), (4, 16441474), (7, 9395128), (8, 8220737), (14, 4697564), (28, 2348782), (56, 1174391), (389, 169064), (778, 84532), (1556, 42266), (2723, 24152), (3019, 21784), (3112, 21133), (5446, 12076), (6038, 10892)]