66278444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2251}}^1$

素因数の和:2705

約数の個数: 24

約数和(自身を含む): 123148368

約数和(自身を除く): 56869924

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 1732, 2251, 4502, 7361, 9004, 14722, 29444, 38267, 76534, 153068, 974683, 1949366, 3898732, 16569611, 33139222, 66278444]

約数ペア:

[(1, 66278444), (2, 33139222), (4, 16569611), (17, 3898732), (34, 1949366), (68, 974683), (433, 153068), (866, 76534), (1732, 38267), (2251, 29444), (4502, 14722), (7361, 9004)]