79908686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1328

約数の個数: 32

約数和(自身を含む): 141474816

約数和(自身を除く): 61566130

約数列:

[1, 2, 11, 13, 22, 26, 143, 271, 286, 542, 1031, 2062, 2981, 3523, 5962, 7046, 11341, 13403, 22682, 26806, 38753, 77506, 147433, 279401, 294866, 558802, 3073411, 3632213, 6146822, 7264426, 39954343, 79908686]

約数ペア:

[(1, 79908686), (2, 39954343), (11, 7264426), (13, 6146822), (22, 3632213), (26, 3073411), (143, 558802), (271, 294866), (286, 279401), (542, 147433), (1031, 77506), (2062, 38753), (2981, 26806), (3523, 22682), (5962, 13403), (7046, 11341)]