25728122

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79901}}^1$

素因数の和:79933

約数の個数: 16

約数和(自身を含む): 46023552

約数和(自身を除く): 20295430

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 79901, 159802, 559307, 1118614, 1837723, 3675446, 12864061, 25728122]

約数ペア:

[(1, 25728122), (2, 12864061), (7, 3675446), (14, 1837723), (23, 1118614), (46, 559307), (161, 159802), (322, 79901)]