숫자 28691964
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 7 * 41 * 2777 |
약수 | 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 2777, 3444, 5166, 5554, 8331, 10332, 11108, 16662, 19439, 24993, 33324, 38878, 49986, 58317, 77756, 99972, 113857, 116634, 174951, 227714, 233268, 341571, 349902, 455428, 683142, 699804, 796999, 1024713, 1366284, 1593998, 2049426, 2390997, 3187996, 4098852, 4781994, 7172991, 9563988, 14345982, 28691964 |
약수의 개수 | 72 |
약수의 합 | 84940128 |
성질
표기
바이너리 | 1101101011100110111111100 |
8진수 | 155346774 |
16진수 | 1b5cdfc |