28600264

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1654

約数の個数: 64

約数和(自身を含む): 69206400

約数和(自身を除く): 40606136

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1601, 1624, 2233, 2552, 3202, 4466, 6404, 8932, 11207, 12808, 17611, 17864, 22414, 35222, 44828, 46429, 70444, 89656, 92858, 123277, 140888, 185716, 246554, 325003, 371432, 493108, 510719, 650006, 986216, 1021438, 1300012, 2042876, 2600024, 3575033, 4085752, 7150066, 14300132, 28600264]

約数ペア:

[(1, 28600264), (2, 14300132), (4, 7150066), (7, 4085752), (8, 3575033), (11, 2600024), (14, 2042876), (22, 1300012), (28, 1021438), (29, 986216), (44, 650006), (56, 510719), (58, 493108), (77, 371432), (88, 325003), (116, 246554), (154, 185716), (203, 140888), (232, 123277), (308, 92858), (319, 89656), (406, 70444), (616, 46429), (638, 44828), (812, 35222), (1276, 22414), (1601, 17864), (1624, 17611), (2233, 12808), (2552, 11207), (3202, 8932), (4466, 6404)]