8889602936

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{2791}}^1$

素因数の和:3084

約数の個数: 64

約数和(自身を含む): 17513210880

約数和(自身を除く): 8623607944

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 197, 344, 376, 394, 788, 1576, 2021, 2791, 4042, 5582, 8084, 8471, 9259, 11164, 16168, 16942, 18518, 22328, 33884, 37036, 67768, 74072, 120013, 131177, 240026, 262354, 398137, 480052, 524708, 549827, 796274, 960104, 1049416, 1099654, 1592548, 2199308, 3185096, 4398616, 5640611, 11281222, 22562444, 23642561, 25841869, 45124888, 47285122, 51683738, 94570244, 103367476, 189140488, 206734952, 1111200367, 2222400734, 4444801468, 8889602936]

約数ペア:

[(1, 8889602936), (2, 4444801468), (4, 2222400734), (8, 1111200367), (43, 206734952), (47, 189140488), (86, 103367476), (94, 94570244), (172, 51683738), (188, 47285122), (197, 45124888), (344, 25841869), (376, 23642561), (394, 22562444), (788, 11281222), (1576, 5640611), (2021, 4398616), (2791, 3185096), (4042, 2199308), (5582, 1592548), (8084, 1099654), (8471, 1049416), (9259, 960104), (11164, 796274), (16168, 549827), (16942, 524708), (18518, 480052), (22328, 398137), (33884, 262354), (37036, 240026), (67768, 131177), (74072, 120013)]