9571456

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 20465280

約数和(自身を除く): 10893824

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 47, 64, 74, 86, 94, 128, 148, 172, 188, 296, 344, 376, 592, 688, 752, 1184, 1376, 1504, 1591, 1739, 2021, 2368, 2752, 3008, 3182, 3478, 4042, 4736, 5504, 6016, 6364, 6956, 8084, 12728, 13912, 16168, 25456, 27824, 32336, 50912, 55648, 64672, 74777, 101824, 111296, 129344, 149554, 203648, 222592, 258688, 299108, 598216, 1196432, 2392864, 4785728, 9571456]

約数ペア:

[(1, 9571456), (2, 4785728), (4, 2392864), (8, 1196432), (16, 598216), (32, 299108), (37, 258688), (43, 222592), (47, 203648), (64, 149554), (74, 129344), (86, 111296), (94, 101824), (128, 74777), (148, 64672), (172, 55648), (188, 50912), (296, 32336), (344, 27824), (376, 25456), (592, 16168), (688, 13912), (752, 12728), (1184, 8084), (1376, 6956), (1504, 6364), (1591, 6016), (1739, 5504), (2021, 4736), (2368, 4042), (2752, 3478), (3008, 3182)]