26356336

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23201}}^1$

素因数の和:23280

約数の個数: 20

約数和(自身を含む): 51786864

約数和(自身を除く): 25430528

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23201, 46402, 92804, 185608, 371216, 1647271, 3294542, 6589084, 13178168, 26356336]

約数ペア:

[(1, 26356336), (2, 13178168), (4, 6589084), (8, 3294542), (16, 1647271), (71, 371216), (142, 185608), (284, 92804), (568, 46402), (1136, 23201)]