64674008

素因数分解:

$2^3\times 7^1\times {\mathrm{1154893}}^1$

素因数の和:1154906

約数の個数: 16

約数和(自身を含む): 138587280

約数和(自身を除く): 73913272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1154893, 2309786, 4619572, 8084251, 9239144, 16168502, 32337004, 64674008]

約数ペア:

[(1, 64674008), (2, 32337004), (4, 16168502), (7, 9239144), (8, 8084251), (14, 4619572), (28, 2309786), (56, 1154893)]