3893456

素因数分解:

$2^4\times 7^1\times {\mathrm{34763}}^1$

素因数の和:34778

約数の個数: 20

約数和(自身を含む): 8621472

約数和(自身を除く): 4728016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 34763, 69526, 139052, 243341, 278104, 486682, 556208, 973364, 1946728, 3893456]

約数ペア:

[(1, 3893456), (2, 1946728), (4, 973364), (7, 556208), (8, 486682), (14, 278104), (16, 243341), (28, 139052), (56, 69526), (112, 34763)]