숫자 28426890
소인수분해
소인수분해 | 2 * 3 * 5 * 17 * 139 * 401 |
약수 | 1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 278, 401, 417, 510, 695, 802, 834, 1203, 1390, 2005, 2085, 2363, 2406, 4010, 4170, 4726, 6015, 6817, 7089, 11815, 12030, 13634, 14178, 20451, 23630, 34085, 35445, 40902, 55739, 68170, 70890, 102255, 111478, 167217, 204510, 278695, 334434, 557390, 836085, 947563, 1672170, 1895126, 2842689, 4737815, 5685378, 9475630, 14213445, 28426890 |
약수의 개수 | 64 |
약수의 합 | 72938880 |
성질
표기
바이너리 | 1101100011100001010001010 |
8진수 | 154341212 |
16진수 | 1b1c28a |