26356304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126713}}^1$

素因数の和:126734

約数の個数: 20

約数和(自身を含む): 54993876

約数和(自身を除く): 28637572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126713, 253426, 506852, 1013704, 1647269, 2027408, 3294538, 6589076, 13178152, 26356304]

約数ペア:

[(1, 26356304), (2, 13178152), (4, 6589076), (8, 3294538), (13, 2027408), (16, 1647269), (26, 1013704), (52, 506852), (104, 253426), (208, 126713)]