27258196

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 56843136

約数和(自身を除く): 29584940

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 83, 148, 166, 259, 317, 332, 518, 581, 634, 1036, 1162, 1268, 2219, 2324, 3071, 4438, 6142, 8876, 11729, 12284, 21497, 23458, 26311, 42994, 46916, 52622, 82103, 85988, 105244, 164206, 184177, 328412, 368354, 736708, 973507, 1947014, 3894028, 6814549, 13629098, 27258196]

約数ペア:

[(1, 27258196), (2, 13629098), (4, 6814549), (7, 3894028), (14, 1947014), (28, 973507), (37, 736708), (74, 368354), (83, 328412), (148, 184177), (166, 164206), (259, 105244), (317, 85988), (332, 82103), (518, 52622), (581, 46916), (634, 42994), (1036, 26311), (1162, 23458), (1268, 21497), (2219, 12284), (2324, 11729), (3071, 8876), (4438, 6142)]