숫자 28771472
소인수분해
소인수분해 | 2 * 2 * 2 * 2 * 19 * 31 * 43 * 71 |
약수 | 1, 2, 4, 8, 16, 19, 31, 38, 43, 62, 71, 76, 86, 124, 142, 152, 172, 248, 284, 304, 344, 496, 568, 589, 688, 817, 1136, 1178, 1333, 1349, 1634, 2201, 2356, 2666, 2698, 3053, 3268, 4402, 4712, 5332, 5396, 6106, 6536, 8804, 9424, 10664, 10792, 12212, 13072, 17608, 21328, 21584, 24424, 25327, 35216, 41819, 48848, 50654, 58007, 83638, 94643, 101308, 116014, 167276, 189286, 202616, 232028, 334552, 378572, 405232, 464056, 669104, 757144, 928112, 1514288, 1798217, 3596434, 7192868, 14385736, 28771472 |
약수의 개수 | 80 |
약수의 합 | 62853120 |
성질
표기
바이너리 | 1101101110000010010010000 |
8진수 | 155602220 |
16진수 | 1b70490 |