28632072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 84460320

約数和(自身を除く): 55828248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 97, 98, 147, 168, 194, 196, 251, 291, 294, 388, 392, 502, 582, 588, 679, 753, 776, 1004, 1164, 1176, 1358, 1506, 1757, 2008, 2037, 2328, 2716, 3012, 3514, 4074, 4753, 5271, 5432, 6024, 7028, 8148, 9506, 10542, 12299, 14056, 14259, 16296, 19012, 21084, 24347, 24598, 28518, 36897, 38024, 42168, 48694, 49196, 57036, 73041, 73794, 97388, 98392, 114072, 146082, 147588, 170429, 194776, 292164, 295176, 340858, 511287, 584328, 681716, 1022574, 1193003, 1363432, 2045148, 2386006, 3579009, 4090296, 4772012, 7158018, 9544024, 14316036, 28632072]

約数ペア:

[(1, 28632072), (2, 14316036), (3, 9544024), (4, 7158018), (6, 4772012), (7, 4090296), (8, 3579009), (12, 2386006), (14, 2045148), (21, 1363432), (24, 1193003), (28, 1022574), (42, 681716), (49, 584328), (56, 511287), (84, 340858), (97, 295176), (98, 292164), (147, 194776), (168, 170429), (194, 147588), (196, 146082), (251, 114072), (291, 98392), (294, 97388), (388, 73794), (392, 73041), (502, 57036), (582, 49196), (588, 48694), (679, 42168), (753, 38024), (776, 36897), (1004, 28518), (1164, 24598), (1176, 24347), (1358, 21084), (1506, 19012), (1757, 16296), (2008, 14259), (2037, 14056), (2328, 12299), (2716, 10542), (3012, 9506), (3514, 8148), (4074, 7028), (4753, 6024), (5271, 5432)]