69346576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{333397}}^1$

素因数の和:333418

約数の個数: 20

約数和(自身を含む): 144694732

約数和(自身を除く): 75348156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 333397, 666794, 1333588, 2667176, 4334161, 5334352, 8668322, 17336644, 34673288, 69346576]

約数ペア:

[(1, 69346576), (2, 34673288), (4, 17336644), (8, 8668322), (13, 5334352), (16, 4334161), (26, 2667176), (52, 1333588), (104, 666794), (208, 333397)]