28552415

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 35054208

約数和(自身を除く): 6501793

約数列:

[1, 5, 83, 107, 415, 535, 643, 3215, 8881, 44405, 53369, 68801, 266845, 344005, 5710483, 28552415]

約数ペア:

[(1, 28552415), (5, 5710483), (83, 344005), (107, 266845), (415, 68801), (535, 53369), (643, 44405), (3215, 8881)]