78034672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2399}}^1$

素因数の和:2533

約数の個数: 40

約数和(自身を含む): 160704000

約数和(自身を除く): 82669328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 2399, 4066, 4798, 8132, 9596, 16264, 19192, 32528, 38384, 45581, 91162, 182324, 256693, 364648, 513386, 729296, 1026772, 2053544, 4107088, 4877167, 9754334, 19508668, 39017336, 78034672]

約数ペア:

[(1, 78034672), (2, 39017336), (4, 19508668), (8, 9754334), (16, 4877167), (19, 4107088), (38, 2053544), (76, 1026772), (107, 729296), (152, 513386), (214, 364648), (304, 256693), (428, 182324), (856, 91162), (1712, 45581), (2033, 38384), (2399, 32528), (4066, 19192), (4798, 16264), (8132, 9596)]