64571272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{424811}}^1$

素因数の和:424836

約数の個数: 16

約数和(自身を含む): 127443600

約数和(自身を除く): 62872328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 424811, 849622, 1699244, 3398488, 8071409, 16142818, 32285636, 64571272]

約数ペア:

[(1, 64571272), (2, 32285636), (4, 16142818), (8, 8071409), (19, 3398488), (38, 1699244), (76, 849622), (152, 424811)]