25432624

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2341}}^1$

素因数の和:2453

約数の個数: 40

約数和(自身を含む): 56919968

約数和(自身を除く): 31487344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2341, 2716, 4682, 5432, 9364, 10864, 16387, 18728, 32774, 37456, 65548, 131096, 227077, 262192, 454154, 908308, 1589539, 1816616, 3179078, 3633232, 6358156, 12716312, 25432624]

約数ペア:

[(1, 25432624), (2, 12716312), (4, 6358156), (7, 3633232), (8, 3179078), (14, 1816616), (16, 1589539), (28, 908308), (56, 454154), (97, 262192), (112, 227077), (194, 131096), (388, 65548), (679, 37456), (776, 32774), (1358, 18728), (1552, 16387), (2341, 10864), (2716, 9364), (4682, 5432)]