28958006

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4373}}^1$

素因数の和:4436

約数の個数: 32

約数和(自身を含む): 55427328

約数和(自身を除く): 26469322

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 4373, 6622, 8746, 30611, 48103, 61222, 96206, 188039, 336721, 376078, 673442, 1316273, 2068429, 2632546, 4136858, 14479003, 28958006]

約数ペア:

[(1, 28958006), (2, 14479003), (7, 4136858), (11, 2632546), (14, 2068429), (22, 1316273), (43, 673442), (77, 376078), (86, 336721), (154, 188039), (301, 96206), (473, 61222), (602, 48103), (946, 30611), (3311, 8746), (4373, 6622)]