숫자 28463890
소인수분해
소인수분해 | 2 * 5 * 7 * 13 * 31 * 1009 |
약수 | 1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1009, 1085, 2015, 2018, 2170, 2821, 4030, 5045, 5642, 7063, 10090, 13117, 14105, 14126, 26234, 28210, 31279, 35315, 62558, 65585, 70630, 91819, 131170, 156395, 183638, 218953, 312790, 406627, 437906, 459095, 813254, 918190, 1094765, 2033135, 2189530, 2846389, 4066270, 5692778, 14231945, 28463890 |
약수의 개수 | 64 |
약수의 합 | 65157120 |
성질
표기
바이너리 | 1101100100101001100010010 |
8진수 | 154451422 |
16진수 | 1b25312 |