8648752

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 20570112

約数和(自身を除く): 11921360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 47, 53, 56, 62, 94, 106, 112, 124, 188, 212, 217, 248, 329, 371, 376, 424, 434, 496, 658, 742, 752, 848, 868, 1316, 1457, 1484, 1643, 1736, 2491, 2632, 2914, 2968, 3286, 3472, 4982, 5264, 5828, 5936, 6572, 9964, 10199, 11501, 11656, 13144, 17437, 19928, 20398, 23002, 23312, 26288, 34874, 39856, 40796, 46004, 69748, 77221, 81592, 92008, 139496, 154442, 163184, 184016, 278992, 308884, 540547, 617768, 1081094, 1235536, 2162188, 4324376, 8648752]

約数ペア:

[(1, 8648752), (2, 4324376), (4, 2162188), (7, 1235536), (8, 1081094), (14, 617768), (16, 540547), (28, 308884), (31, 278992), (47, 184016), (53, 163184), (56, 154442), (62, 139496), (94, 92008), (106, 81592), (112, 77221), (124, 69748), (188, 46004), (212, 40796), (217, 39856), (248, 34874), (329, 26288), (371, 23312), (376, 23002), (424, 20398), (434, 19928), (496, 17437), (658, 13144), (742, 11656), (752, 11501), (848, 10199), (868, 9964), (1316, 6572), (1457, 5936), (1484, 5828), (1643, 5264), (1736, 4982), (2491, 3472), (2632, 3286), (2914, 2968)]