43221794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 84851712

約数和(自身を除く): 41629918

約数列:

[1, 2, 7, 11, 14, 22, 43, 61, 77, 86, 107, 122, 154, 214, 301, 427, 473, 602, 671, 749, 854, 946, 1177, 1342, 1498, 2354, 2623, 3311, 4601, 4697, 5246, 6527, 6622, 8239, 9202, 9394, 13054, 16478, 18361, 28853, 32207, 36722, 45689, 50611, 57706, 64414, 71797, 91378, 101222, 143594, 201971, 280661, 354277, 403942, 502579, 561322, 708554, 1005158, 1964627, 3087271, 3929254, 6174542, 21610897, 43221794]

約数ペア:

[(1, 43221794), (2, 21610897), (7, 6174542), (11, 3929254), (14, 3087271), (22, 1964627), (43, 1005158), (61, 708554), (77, 561322), (86, 502579), (107, 403942), (122, 354277), (154, 280661), (214, 201971), (301, 143594), (427, 101222), (473, 91378), (602, 71797), (671, 64414), (749, 57706), (854, 50611), (946, 45689), (1177, 36722), (1342, 32207), (1498, 28853), (2354, 18361), (2623, 16478), (3311, 13054), (4601, 9394), (4697, 9202), (5246, 8239), (6527, 6622)]