25310992

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3373}}^1$

素因数の和:3455

約数の個数: 40

約数和(自身を含む): 56899136

約数和(自身を除く): 31588144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3373, 3752, 6746, 7504, 13492, 23611, 26984, 47222, 53968, 94444, 188888, 225991, 377776, 451982, 903964, 1581937, 1807928, 3163874, 3615856, 6327748, 12655496, 25310992]

約数ペア:

[(1, 25310992), (2, 12655496), (4, 6327748), (7, 3615856), (8, 3163874), (14, 1807928), (16, 1581937), (28, 903964), (56, 451982), (67, 377776), (112, 225991), (134, 188888), (268, 94444), (469, 53968), (536, 47222), (938, 26984), (1072, 23611), (1876, 13492), (3373, 7504), (3752, 6746)]