숫자 28678140
소인수분해
소인수분해 | 2 * 2 * 3 * 3 * 5 * 107 * 1489 |
약수 | 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1489, 1605, 1926, 2140, 2978, 3210, 3852, 4467, 4815, 5956, 6420, 7445, 8934, 9630, 13401, 14890, 17868, 19260, 22335, 26802, 29780, 44670, 53604, 67005, 89340, 134010, 159323, 268020, 318646, 477969, 637292, 796615, 955938, 1433907, 1593230, 1911876, 2389845, 2867814, 3186460, 4779690, 5735628, 7169535, 9559380, 14339070, 28678140 |
약수의 개수 | 72 |
약수의 합 | 87862320 |
성질
표기
바이너리 | 1101101011001011111111100 |
8진수 | 155313774 |
16진수 | 1b597fc |