77721364

素因数分解:

$2^2\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1913}}^1$

素因数の和:3375

約数の個数: 24

約数和(自身を含む): 155631168

約数和(自身を除く): 77909804

約数列:

[1, 2, 4, 7, 14, 28, 1451, 1913, 2902, 3826, 5804, 7652, 10157, 13391, 20314, 26782, 40628, 53564, 2775763, 5551526, 11103052, 19430341, 38860682, 77721364]

約数ペア:

[(1, 77721364), (2, 38860682), (4, 19430341), (7, 11103052), (14, 5551526), (28, 2775763), (1451, 53564), (1913, 40628), (2902, 26782), (3826, 20314), (5804, 13391), (7652, 10157)]