숫자 28221984
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 2 * 3 * 3 * 7 * 13999 |
약수 | 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 13999, 27998, 41997, 55996, 83994, 97993, 111992, 125991, 167988, 195986, 223984, 251982, 293979, 335976, 391972, 447968, 503964, 587958, 671952, 783944, 881937, 1007928, 1175916, 1343904, 1567888, 1763874, 2015856, 2351832, 3135776, 3527748, 4031712, 4703664, 7055496, 9407328, 14110992, 28221984 |
약수의 개수 | 72 |
약수의 합 | 91728000 |
성질
표기
바이너리 | 1101011101010001000100000 |
8진수 | 153521040 |
16진수 | 1aea220 |