28015598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12107}}^1$

素因数の和:12211

約数の個数: 16

約数和(自身を含む): 45768240

約数和(自身を除く): 17752642

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 12107, 24214, 157391, 314782, 1077523, 2155046, 14007799, 28015598]

約数ペア:

[(1, 28015598), (2, 14007799), (13, 2155046), (26, 1077523), (89, 314782), (178, 157391), (1157, 24214), (2314, 12107)]