64451576

素因数分解:

$2^3\times 7^1\times {\mathrm{1150921}}^1$

素因数の和:1150934

約数の個数: 16

約数和(自身を含む): 138110640

約数和(自身を除く): 73659064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1150921, 2301842, 4603684, 8056447, 9207368, 16112894, 32225788, 64451576]

約数ペア:

[(1, 64451576), (2, 32225788), (4, 16112894), (7, 9207368), (8, 8056447), (14, 4603684), (28, 2301842), (56, 1150921)]