숫자 28457936
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 13 * 41 * 47 * 71 |
약수 | 1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 71, 82, 94, 104, 142, 164, 188, 208, 284, 328, 376, 533, 568, 611, 656, 752, 923, 1066, 1136, 1222, 1846, 1927, 2132, 2444, 2911, 3337, 3692, 3854, 4264, 4888, 5822, 6674, 7384, 7708, 8528, 9776, 11644, 13348, 14768, 15416, 23288, 25051, 26696, 30832, 37843, 43381, 46576, 50102, 53392, 75686, 86762, 100204, 136817, 151372, 173524, 200408, 273634, 302744, 347048, 400816, 547268, 605488, 694096, 1094536, 1778621, 2189072, 3557242, 7114484, 14228968, 28457936 |
약수의 개수 | 80 |
약수의 합 | 62995968 |
성질
표기
바이너리 | 1101100100011101111010000 |
8진수 | 154435720 |
16진수 | 1b23bd0 |