25257768

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{2161}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 63303360

約数和(自身を除く): 38045592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2161, 2922, 3896, 4322, 5844, 6483, 8644, 11688, 12966, 17288, 25932, 51864, 1052407, 2104814, 3157221, 4209628, 6314442, 8419256, 12628884, 25257768]

約数ペア:

[(1, 25257768), (2, 12628884), (3, 8419256), (4, 6314442), (6, 4209628), (8, 3157221), (12, 2104814), (24, 1052407), (487, 51864), (974, 25932), (1461, 17288), (1948, 12966), (2161, 11688), (2922, 8644), (3896, 6483), (4322, 5844)]