25732672

素因数分解:

$2^6\times 7^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:899

約数の個数: 56

約数和(自身を含む): 59253120

約数和(自身を除く): 33520448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 142, 224, 284, 448, 497, 568, 809, 994, 1136, 1618, 1988, 2272, 3236, 3976, 4544, 5663, 6472, 7952, 11326, 12944, 15904, 22652, 25888, 31808, 45304, 51776, 57439, 90608, 114878, 181216, 229756, 362432, 402073, 459512, 804146, 919024, 1608292, 1838048, 3216584, 3676096, 6433168, 12866336, 25732672]

約数ペア:

[(1, 25732672), (2, 12866336), (4, 6433168), (7, 3676096), (8, 3216584), (14, 1838048), (16, 1608292), (28, 919024), (32, 804146), (56, 459512), (64, 402073), (71, 362432), (112, 229756), (142, 181216), (224, 114878), (284, 90608), (448, 57439), (497, 51776), (568, 45304), (809, 31808), (994, 25888), (1136, 22652), (1618, 15904), (1988, 12944), (2272, 11326), (3236, 7952), (3976, 6472), (4544, 5663)]