78668924

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1\times {\mathrm{1039}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 143969280

約数和(自身を除く): 65300356

約数列:

[1, 2, 4, 23, 46, 92, 823, 1039, 1646, 2078, 3292, 4156, 18929, 23897, 37858, 47794, 75716, 95588, 855097, 1710194, 3420388, 19667231, 39334462, 78668924]

約数ペア:

[(1, 78668924), (2, 39334462), (4, 19667231), (23, 3420388), (46, 1710194), (92, 855097), (823, 95588), (1039, 75716), (1646, 47794), (2078, 37858), (3292, 23897), (4156, 18929)]