66183856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4591}}^1$

素因数の和:4669

約数の個数: 40

約数和(自身を含む): 138366144

約数和(自身を除く): 72182288

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 4591, 7208, 9182, 14416, 18364, 36728, 73456, 78047, 156094, 243323, 312188, 486646, 624376, 973292, 1248752, 1946584, 3893168, 4136491, 8272982, 16545964, 33091928, 66183856]

約数ペア:

[(1, 66183856), (2, 33091928), (4, 16545964), (8, 8272982), (16, 4136491), (17, 3893168), (34, 1946584), (53, 1248752), (68, 973292), (106, 624376), (136, 486646), (212, 312188), (272, 243323), (424, 156094), (848, 78047), (901, 73456), (1802, 36728), (3604, 18364), (4591, 14416), (7208, 9182)]