28231258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{55793}}^1$

素因数の和:55829

約数の個数: 16

約数和(自身を含む): 48206016

約数和(自身を除く): 19974758

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 55793, 111586, 613723, 1227446, 1283239, 2566478, 14115629, 28231258]

約数ペア:

[(1, 28231258), (2, 14115629), (11, 2566478), (22, 1283239), (23, 1227446), (46, 613723), (253, 111586), (506, 55793)]