26701156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{859}}^1$

素因数の和:1291

約数の個数: 24

約数和(自身を含む): 49364000

約数和(自身を除く): 22662844

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 859, 1636, 1718, 3436, 7771, 15542, 16321, 31084, 32642, 65284, 351331, 702662, 1405324, 6675289, 13350578, 26701156]

約数ペア:

[(1, 26701156), (2, 13350578), (4, 6675289), (19, 1405324), (38, 702662), (76, 351331), (409, 65284), (818, 32642), (859, 31084), (1636, 16321), (1718, 15542), (3436, 7771)]