28332942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 65007360

約数和(自身を除く): 36674418

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 113, 131, 174, 226, 262, 319, 339, 393, 638, 678, 786, 957, 1243, 1441, 1914, 2486, 2882, 3277, 3729, 3799, 4323, 6554, 7458, 7598, 8646, 9831, 11397, 14803, 19662, 22794, 29606, 36047, 41789, 44409, 72094, 83578, 88818, 108141, 125367, 162833, 216282, 250734, 325666, 429287, 488499, 858574, 976998, 1287861, 2575722, 4722157, 9444314, 14166471, 28332942]

約数ペア:

[(1, 28332942), (2, 14166471), (3, 9444314), (6, 4722157), (11, 2575722), (22, 1287861), (29, 976998), (33, 858574), (58, 488499), (66, 429287), (87, 325666), (113, 250734), (131, 216282), (174, 162833), (226, 125367), (262, 108141), (319, 88818), (339, 83578), (393, 72094), (638, 44409), (678, 41789), (786, 36047), (957, 29606), (1243, 22794), (1441, 19662), (1914, 14803), (2486, 11397), (2882, 9831), (3277, 8646), (3729, 7598), (3799, 7458), (4323, 6554)]