28072968

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 96

約数和(自身を含む): 88226880

約数和(自身を除く): 60153912

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 121, 132, 154, 168, 231, 242, 264, 308, 363, 462, 484, 616, 726, 847, 924, 968, 1381, 1452, 1694, 1848, 2541, 2762, 2904, 3388, 4143, 5082, 5524, 6776, 8286, 9667, 10164, 11048, 15191, 16572, 19334, 20328, 29001, 30382, 33144, 38668, 45573, 58002, 60764, 77336, 91146, 106337, 116004, 121528, 167101, 182292, 212674, 232008, 319011, 334202, 364584, 425348, 501303, 638022, 668404, 850696, 1002606, 1169707, 1276044, 1336808, 2005212, 2339414, 2552088, 3509121, 4010424, 4678828, 7018242, 9357656, 14036484, 28072968]

約数ペア:

[(1, 28072968), (2, 14036484), (3, 9357656), (4, 7018242), (6, 4678828), (7, 4010424), (8, 3509121), (11, 2552088), (12, 2339414), (14, 2005212), (21, 1336808), (22, 1276044), (24, 1169707), (28, 1002606), (33, 850696), (42, 668404), (44, 638022), (56, 501303), (66, 425348), (77, 364584), (84, 334202), (88, 319011), (121, 232008), (132, 212674), (154, 182292), (168, 167101), (231, 121528), (242, 116004), (264, 106337), (308, 91146), (363, 77336), (462, 60764), (484, 58002), (616, 45573), (726, 38668), (847, 33144), (924, 30382), (968, 29001), (1381, 20328), (1452, 19334), (1694, 16572), (1848, 15191), (2541, 11048), (2762, 10164), (2904, 9667), (3388, 8286), (4143, 6776), (5082, 5524)]