25642164

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{15373}}^1$

素因数の和:15519

約数の個数: 24

約数和(自身を含む): 60266080

約数和(自身を除く): 34623916

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 15373, 30746, 46119, 61492, 92238, 184476, 2136847, 4273694, 6410541, 8547388, 12821082, 25642164]

約数ペア:

[(1, 25642164), (2, 12821082), (3, 8547388), (4, 6410541), (6, 4273694), (12, 2136847), (139, 184476), (278, 92238), (417, 61492), (556, 46119), (834, 30746), (1668, 15373)]