671299648

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{82591}}^1$

素因数の和:82730

約数の個数: 28

約数和(自身を含む): 1342615552

約数和(自身を除く): 671315904

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 82591, 165182, 330364, 660728, 1321456, 2642912, 5285824, 10489057, 20978114, 41956228, 83912456, 167824912, 335649824, 671299648]

約数ペア:

[(1, 671299648), (2, 335649824), (4, 167824912), (8, 83912456), (16, 41956228), (32, 20978114), (64, 10489057), (127, 5285824), (254, 2642912), (508, 1321456), (1016, 660728), (2032, 330364), (4064, 165182), (8128, 82591)]