28954812

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{17359}}^1$

素因数の和:17505

約数の個数: 24

約数和(自身を含む): 68051200

約数和(自身を除く): 39096388

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 17359, 34718, 52077, 69436, 104154, 208308, 2412901, 4825802, 7238703, 9651604, 14477406, 28954812]

約数ペア:

[(1, 28954812), (2, 14477406), (3, 9651604), (4, 7238703), (6, 4825802), (12, 2412901), (139, 208308), (278, 104154), (417, 69436), (556, 52077), (834, 34718), (1668, 17359)]