26663924

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1481}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 53446848

約数和(自身を除く): 26782924

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 1481, 2572, 2962, 4501, 5924, 9002, 10367, 18004, 20734, 41468, 952283, 1904566, 3809132, 6665981, 13331962, 26663924]

約数ペア:

[(1, 26663924), (2, 13331962), (4, 6665981), (7, 3809132), (14, 1904566), (28, 952283), (643, 41468), (1286, 20734), (1481, 18004), (2572, 10367), (2962, 9002), (4501, 5924)]