67789862

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1052

約数の個数: 32

約数和(自身を含む): 119688192

約数和(自身を除く): 51898330

約数列:

[1, 2, 7, 14, 53, 103, 106, 206, 371, 721, 742, 887, 1442, 1774, 5459, 6209, 10918, 12418, 38213, 47011, 76426, 91361, 94022, 182722, 329077, 639527, 658154, 1279054, 4842133, 9684266, 33894931, 67789862]

約数ペア:

[(1, 67789862), (2, 33894931), (7, 9684266), (14, 4842133), (53, 1279054), (103, 658154), (106, 639527), (206, 329077), (371, 182722), (721, 94022), (742, 91361), (887, 76426), (1442, 47011), (1774, 38213), (5459, 12418), (6209, 10918)]