27686582

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 64

約数和(自身を含む): 54895104

約数和(自身を除く): 27208522

約数列:

[1, 2, 7, 11, 14, 22, 37, 43, 74, 77, 86, 113, 154, 226, 259, 301, 407, 473, 518, 602, 791, 814, 946, 1243, 1582, 1591, 2486, 2849, 3182, 3311, 4181, 4859, 5698, 6622, 8362, 8701, 9718, 11137, 17402, 17501, 22274, 29267, 34013, 35002, 45991, 53449, 58534, 68026, 91982, 106898, 122507, 179783, 245014, 321937, 359566, 374143, 643874, 748286, 1258481, 1977613, 2516962, 3955226, 13843291, 27686582]

約数ペア:

[(1, 27686582), (2, 13843291), (7, 3955226), (11, 2516962), (14, 1977613), (22, 1258481), (37, 748286), (43, 643874), (74, 374143), (77, 359566), (86, 321937), (113, 245014), (154, 179783), (226, 122507), (259, 106898), (301, 91982), (407, 68026), (473, 58534), (518, 53449), (602, 45991), (791, 35002), (814, 34013), (946, 29267), (1243, 22274), (1582, 17501), (1591, 17402), (2486, 11137), (2849, 9718), (3182, 8701), (3311, 8362), (4181, 6622), (4859, 5698)]