26267836

素因数分解:

$2^2\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1459}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 52653440

約数和(自身を除く): 26385604

約数列:

[1, 2, 4, 7, 14, 28, 643, 1286, 1459, 2572, 2918, 4501, 5836, 9002, 10213, 18004, 20426, 40852, 938137, 1876274, 3752548, 6566959, 13133918, 26267836]

約数ペア:

[(1, 26267836), (2, 13133918), (4, 6566959), (7, 3752548), (14, 1876274), (28, 938137), (643, 40852), (1286, 20426), (1459, 18004), (2572, 10213), (2918, 9002), (4501, 5836)]