25350976

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 56

約数和(自身を含む): 58375296

約数和(自身を除く): 33024320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 797, 994, 1136, 1594, 1988, 2272, 3188, 3976, 4544, 5579, 6376, 7952, 11158, 12752, 15904, 22316, 25504, 31808, 44632, 51008, 56587, 89264, 113174, 178528, 226348, 357056, 396109, 452696, 792218, 905392, 1584436, 1810784, 3168872, 3621568, 6337744, 12675488, 25350976]

約数ペア:

[(1, 25350976), (2, 12675488), (4, 6337744), (7, 3621568), (8, 3168872), (14, 1810784), (16, 1584436), (28, 905392), (32, 792218), (56, 452696), (64, 396109), (71, 357056), (112, 226348), (142, 178528), (224, 113174), (284, 89264), (448, 56587), (497, 51008), (568, 44632), (797, 31808), (994, 25504), (1136, 22316), (1594, 15904), (1988, 12752), (2272, 11158), (3188, 7952), (3976, 6376), (4544, 5579)]