9978584

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 23708160

約数和(自身を除く): 13729576

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 97, 154, 167, 194, 308, 334, 388, 616, 668, 679, 776, 1067, 1169, 1336, 1358, 1837, 2134, 2338, 2716, 3674, 4268, 4676, 5432, 7348, 7469, 8536, 9352, 12859, 14696, 14938, 16199, 25718, 29876, 32398, 51436, 59752, 64796, 102872, 113393, 129592, 178189, 226786, 356378, 453572, 712756, 907144, 1247323, 1425512, 2494646, 4989292, 9978584]

約数ペア:

[(1, 9978584), (2, 4989292), (4, 2494646), (7, 1425512), (8, 1247323), (11, 907144), (14, 712756), (22, 453572), (28, 356378), (44, 226786), (56, 178189), (77, 129592), (88, 113393), (97, 102872), (154, 64796), (167, 59752), (194, 51436), (308, 32398), (334, 29876), (388, 25718), (616, 16199), (668, 14938), (679, 14696), (776, 12859), (1067, 9352), (1169, 8536), (1336, 7469), (1358, 7348), (1837, 5432), (2134, 4676), (2338, 4268), (2716, 3674)]