1423778896

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{65287}}^1$

素因数の和:65371

約数の個数: 40

約数和(自身を含む): 2914456320

約数和(自身を除く): 1490677424

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 94, 116, 188, 232, 376, 464, 752, 1363, 2726, 5452, 10904, 21808, 65287, 130574, 261148, 522296, 1044592, 1893323, 3068489, 3786646, 6136978, 7573292, 12273956, 15146584, 24547912, 30293168, 49095824, 88986181, 177972362, 355944724, 711889448, 1423778896]

約数ペア:

[(1, 1423778896), (2, 711889448), (4, 355944724), (8, 177972362), (16, 88986181), (29, 49095824), (47, 30293168), (58, 24547912), (94, 15146584), (116, 12273956), (188, 7573292), (232, 6136978), (376, 3786646), (464, 3068489), (752, 1893323), (1363, 1044592), (2726, 522296), (5452, 261148), (10904, 130574), (21808, 65287)]