25253788

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3187}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 50701952

約数和(自身を除く): 25448164

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3187, 3962, 6374, 7924, 12748, 22309, 44618, 89236, 901921, 1803842, 3607684, 6313447, 12626894, 25253788]

約数ペア:

[(1, 25253788), (2, 12626894), (4, 6313447), (7, 3607684), (14, 1803842), (28, 901921), (283, 89236), (566, 44618), (1132, 22309), (1981, 12748), (3187, 7924), (3962, 6374)]