64703428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{9421}}^1$

素因数の和:9543

約数の個数: 24

約数和(自身を含む): 121091544

約数和(自身を除く): 56388116

約数列:

[1, 2, 4, 17, 34, 68, 101, 202, 404, 1717, 3434, 6868, 9421, 18842, 37684, 160157, 320314, 640628, 951521, 1903042, 3806084, 16175857, 32351714, 64703428]

約数ペア:

[(1, 64703428), (2, 32351714), (4, 16175857), (17, 3806084), (34, 1903042), (68, 951521), (101, 640628), (202, 320314), (404, 160157), (1717, 37684), (3434, 18842), (6868, 9421)]