28249310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29123}}^1$

素因数の和:29227

約数の個数: 16

約数和(自身を含む): 51374736

約数和(自身を除く): 23125426

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 29123, 58246, 145615, 291230, 2824931, 5649862, 14124655, 28249310]

約数ペア:

[(1, 28249310), (2, 14124655), (5, 5649862), (10, 2824931), (97, 291230), (194, 145615), (485, 58246), (970, 29123)]