25853072

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12149}}^1$

素因数の和:12183

約数の個数: 40

約数和(自身を含む): 60264000

約数和(自身を除く): 34410928

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 12149, 24298, 48596, 85043, 97192, 170086, 194384, 230831, 340172, 461662, 680344, 923324, 1360688, 1615817, 1846648, 3231634, 3693296, 6463268, 12926536, 25853072]

約数ペア:

[(1, 25853072), (2, 12926536), (4, 6463268), (7, 3693296), (8, 3231634), (14, 1846648), (16, 1615817), (19, 1360688), (28, 923324), (38, 680344), (56, 461662), (76, 340172), (112, 230831), (133, 194384), (152, 170086), (266, 97192), (304, 85043), (532, 48596), (1064, 24298), (2128, 12149)]