28351622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23201}}^1$

素因数の和:23263

約数の個数: 16

約数和(自身を含む): 46775232

約数和(自身を除く): 18423610

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 23201, 46402, 301613, 603226, 1090447, 2180894, 14175811, 28351622]

約数ペア:

[(1, 28351622), (2, 14175811), (13, 2180894), (26, 1090447), (47, 603226), (94, 301613), (611, 46402), (1222, 23201)]