28652554

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4793}}^1$

素因数の和:4870

約数の個数: 24

約数和(自身を含む): 50825988

約数和(自身を除く): 22173434

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 4793, 5978, 9586, 33551, 67102, 234857, 292373, 469714, 584746, 2046611, 4093222, 14326277, 28652554]

約数ペア:

[(1, 28652554), (2, 14326277), (7, 4093222), (14, 2046611), (49, 584746), (61, 469714), (98, 292373), (122, 234857), (427, 67102), (854, 33551), (2989, 9586), (4793, 5978)]