28842208

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 58834944

約数和(自身を除く): 29992736

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 127, 151, 188, 254, 302, 376, 508, 604, 752, 1016, 1208, 1504, 2032, 2416, 4064, 4832, 5969, 7097, 11938, 14194, 19177, 23876, 28388, 38354, 47752, 56776, 76708, 95504, 113552, 153416, 191008, 227104, 306832, 613664, 901319, 1802638, 3605276, 7210552, 14421104, 28842208]

約数ペア:

[(1, 28842208), (2, 14421104), (4, 7210552), (8, 3605276), (16, 1802638), (32, 901319), (47, 613664), (94, 306832), (127, 227104), (151, 191008), (188, 153416), (254, 113552), (302, 95504), (376, 76708), (508, 56776), (604, 47752), (752, 38354), (1016, 28388), (1208, 23876), (1504, 19177), (2032, 14194), (2416, 11938), (4064, 7097), (4832, 5969)]