25660512

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:796

約数の個数: 72

約数和(自身を含む): 73611720

約数和(自身を除く): 47951208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 641, 834, 1112, 1251, 1282, 1668, 1923, 2224, 2502, 2564, 3336, 3846, 4448, 5004, 5128, 5769, 6672, 7692, 10008, 10256, 11538, 13344, 15384, 20016, 20512, 23076, 30768, 40032, 46152, 61536, 89099, 92304, 178198, 184608, 267297, 356396, 534594, 712792, 801891, 1069188, 1425584, 1603782, 2138376, 2851168, 3207564, 4276752, 6415128, 8553504, 12830256, 25660512]

約数ペア:

[(1, 25660512), (2, 12830256), (3, 8553504), (4, 6415128), (6, 4276752), (8, 3207564), (9, 2851168), (12, 2138376), (16, 1603782), (18, 1425584), (24, 1069188), (32, 801891), (36, 712792), (48, 534594), (72, 356396), (96, 267297), (139, 184608), (144, 178198), (278, 92304), (288, 89099), (417, 61536), (556, 46152), (641, 40032), (834, 30768), (1112, 23076), (1251, 20512), (1282, 20016), (1668, 15384), (1923, 13344), (2224, 11538), (2502, 10256), (2564, 10008), (3336, 7692), (3846, 6672), (4448, 5769), (5004, 5128)]