26211952

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{126019}}^1$

素因数の和:126040

約数の個数: 20

約数和(自身を含む): 54692680

約数和(自身を除く): 28480728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 126019, 252038, 504076, 1008152, 1638247, 2016304, 3276494, 6552988, 13105976, 26211952]

約数ペア:

[(1, 26211952), (2, 13105976), (4, 6552988), (8, 3276494), (13, 2016304), (16, 1638247), (26, 1008152), (52, 504076), (104, 252038), (208, 126019)]