9021056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 20196000

約数和(自身を除く): 11174944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 149, 172, 176, 298, 344, 352, 473, 596, 688, 704, 946, 1192, 1376, 1408, 1639, 1892, 2384, 2752, 3278, 3784, 4768, 5504, 6407, 6556, 7568, 9536, 12814, 13112, 15136, 19072, 25628, 26224, 30272, 51256, 52448, 60544, 70477, 102512, 104896, 140954, 205024, 209792, 281908, 410048, 563816, 820096, 1127632, 2255264, 4510528, 9021056]

約数ペア:

[(1, 9021056), (2, 4510528), (4, 2255264), (8, 1127632), (11, 820096), (16, 563816), (22, 410048), (32, 281908), (43, 209792), (44, 205024), (64, 140954), (86, 104896), (88, 102512), (128, 70477), (149, 60544), (172, 52448), (176, 51256), (298, 30272), (344, 26224), (352, 25628), (473, 19072), (596, 15136), (688, 13112), (704, 12814), (946, 9536), (1192, 7568), (1376, 6556), (1408, 6407), (1639, 5504), (1892, 4768), (2384, 3784), (2752, 3278)]