28249442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{1259}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 45722880

約数和(自身を除く): 17473438

約数列:

[1, 2, 13, 26, 863, 1259, 1726, 2518, 11219, 16367, 22438, 32734, 1086517, 2173034, 14124721, 28249442]

約数ペア:

[(1, 28249442), (2, 14124721), (13, 2173034), (26, 1086517), (863, 32734), (1259, 22438), (1726, 16367), (2518, 11219)]