28625454

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 75522720

約数和(自身を除く): 46897266

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 297, 337, 351, 363, 429, 594, 674, 702, 726, 858, 1011, 1089, 1287, 1573, 2022, 2178, 2574, 3033, 3146, 3267, 3707, 3861, 4381, 4719, 6066, 6534, 7414, 7722, 8762, 9099, 9438, 11121, 13143, 14157, 18198, 22242, 26286, 28314, 33363, 39429, 40777, 42471, 48191, 66726, 78858, 81554, 84942, 96382, 100089, 118287, 122331, 144573, 200178, 236574, 244662, 289146, 366993, 433719, 530101, 733986, 867438, 1060202, 1100979, 1301157, 1590303, 2201958, 2602314, 3180606, 4770909, 9541818, 14312727, 28625454]

約数ペア:

[(1, 28625454), (2, 14312727), (3, 9541818), (6, 4770909), (9, 3180606), (11, 2602314), (13, 2201958), (18, 1590303), (22, 1301157), (26, 1100979), (27, 1060202), (33, 867438), (39, 733986), (54, 530101), (66, 433719), (78, 366993), (99, 289146), (117, 244662), (121, 236574), (143, 200178), (198, 144573), (234, 122331), (242, 118287), (286, 100089), (297, 96382), (337, 84942), (351, 81554), (363, 78858), (429, 66726), (594, 48191), (674, 42471), (702, 40777), (726, 39429), (858, 33363), (1011, 28314), (1089, 26286), (1287, 22242), (1573, 18198), (2022, 14157), (2178, 13143), (2574, 11121), (3033, 9438), (3146, 9099), (3267, 8762), (3707, 7722), (3861, 7414), (4381, 6534), (4719, 6066)]