27169168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{130621}}^1$

素因数の和:130642

約数の個数: 20

約数和(自身を含む): 56689948

約数和(自身を除く): 29520780

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 130621, 261242, 522484, 1044968, 1698073, 2089936, 3396146, 6792292, 13584584, 27169168]

約数ペア:

[(1, 27169168), (2, 13584584), (4, 6792292), (8, 3396146), (13, 2089936), (16, 1698073), (26, 1044968), (52, 522484), (104, 261242), (208, 130621)]