26795288

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19819}}^1$

素因数の和:19851

約数の個数: 24

約数和(自身を含む): 54405900

約数和(自身を除く): 27610612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 19819, 39638, 79276, 158552, 257647, 515294, 1030588, 2061176, 3349411, 6698822, 13397644, 26795288]

約数ペア:

[(1, 26795288), (2, 13397644), (4, 6698822), (8, 3349411), (13, 2061176), (26, 1030588), (52, 515294), (104, 257647), (169, 158552), (338, 79276), (676, 39638), (1352, 19819)]