71250712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{685103}}^1$

素因数の和:685122

約数の個数: 16

約数和(自身を含む): 143871840

約数和(自身を除く): 72621128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 685103, 1370206, 2740412, 5480824, 8906339, 17812678, 35625356, 71250712]

約数ペア:

[(1, 71250712), (2, 35625356), (4, 17812678), (8, 8906339), (13, 5480824), (26, 2740412), (52, 1370206), (104, 685103)]