7958586916

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:925

約数の個数: 72

約数和(自身を含む): 16395240960

約数和(自身を除く): 8436654044

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 353, 479, 574, 706, 958, 1148, 1412, 1681, 1916, 2471, 3353, 3362, 4942, 6706, 6724, 9884, 11767, 13412, 14473, 19639, 23534, 28946, 39278, 47068, 57892, 78556, 101311, 137473, 169087, 202622, 274946, 338174, 405244, 549892, 593393, 676348, 805199, 1183609, 1186786, 1610398, 2367218, 2373572, 3220796, 4153751, 4734436, 5636393, 6932567, 8307502, 11272786, 13865134, 16615004, 22545572, 27730268, 48527969, 97055938, 194111876, 284235247, 568470494, 1136940988, 1989646729, 3979293458, 7958586916]

約数ペア:

[(1, 7958586916), (2, 3979293458), (4, 1989646729), (7, 1136940988), (14, 568470494), (28, 284235247), (41, 194111876), (82, 97055938), (164, 48527969), (287, 27730268), (353, 22545572), (479, 16615004), (574, 13865134), (706, 11272786), (958, 8307502), (1148, 6932567), (1412, 5636393), (1681, 4734436), (1916, 4153751), (2471, 3220796), (3353, 2373572), (3362, 2367218), (4942, 1610398), (6706, 1186786), (6724, 1183609), (9884, 805199), (11767, 676348), (13412, 593393), (14473, 549892), (19639, 405244), (23534, 338174), (28946, 274946), (39278, 202622), (47068, 169087), (57892, 137473), (78556, 101311)]