25395272

素因数分解:

$2^3\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1485

約数の個数: 32

約数和(自身を含む): 54595200

約数和(自身を除く): 29199928

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 439, 878, 1033, 1756, 2066, 3073, 3512, 4132, 6146, 7231, 8264, 12292, 14462, 24584, 28924, 57848, 453487, 906974, 1813948, 3174409, 3627896, 6348818, 12697636, 25395272]

約数ペア:

[(1, 25395272), (2, 12697636), (4, 6348818), (7, 3627896), (8, 3174409), (14, 1813948), (28, 906974), (56, 453487), (439, 57848), (878, 28924), (1033, 24584), (1756, 14462), (2066, 12292), (3073, 8264), (3512, 7231), (4132, 6146)]