64132124

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10271}}^1$

素因数の和:10505

約数の個数: 24

約数和(自身を含む): 128851968

約数和(自身を除く): 64719844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 6244, 10271, 20542, 41084, 71897, 143794, 287588, 2290433, 4580866, 9161732, 16033031, 32066062, 64132124]

約数ペア:

[(1, 64132124), (2, 32066062), (4, 16033031), (7, 9161732), (14, 4580866), (28, 2290433), (223, 287588), (446, 143794), (892, 71897), (1561, 41084), (3122, 20542), (6244, 10271)]