숫자 28557340
소인수분해
소인수분해 | 2 * 2 * 5 * 7 * 37 * 37 * 149 |
약수 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 149, 185, 259, 298, 370, 518, 596, 740, 745, 1036, 1043, 1295, 1369, 1490, 2086, 2590, 2738, 2980, 4172, 5180, 5215, 5476, 5513, 6845, 9583, 10430, 11026, 13690, 19166, 20860, 22052, 27380, 27565, 38332, 38591, 47915, 55130, 77182, 95830, 110260, 154364, 191660, 192955, 203981, 385910, 407962, 771820, 815924, 1019905, 1427867, 2039810, 2855734, 4079620, 5711468, 7139335, 14278670, 28557340 |
약수의 개수 | 72 |
약수의 합 | 70912800 |
성질
표기
바이너리 | 1101100111100000000011100 |
8진수 | 154740034 |
16진수 | 1b3c01c |