25649748

素因数分解:

$2^2\times 3^2\times {\mathrm{712493}}^1$

素因数の和:712503

約数の個数: 18

約数和(自身を含む): 64836954

約数和(自身を除く): 39187206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 712493, 1424986, 2137479, 2849972, 4274958, 6412437, 8549916, 12824874, 25649748]

約数ペア:

[(1, 25649748), (2, 12824874), (3, 8549916), (4, 6412437), (6, 4274958), (9, 2849972), (12, 2137479), (18, 1424986), (36, 712493)]