28678592

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:685

約数の個数: 56

約数和(自身を含む): 61758576

約数和(自身を除く): 33079984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 136, 172, 272, 344, 544, 613, 688, 731, 1088, 1226, 1376, 1462, 2452, 2752, 2924, 4904, 5848, 9808, 10421, 11696, 19616, 20842, 23392, 26359, 39232, 41684, 46784, 52718, 83368, 105436, 166736, 210872, 333472, 421744, 448103, 666944, 843488, 896206, 1686976, 1792412, 3584824, 7169648, 14339296, 28678592]

約数ペア:

[(1, 28678592), (2, 14339296), (4, 7169648), (8, 3584824), (16, 1792412), (17, 1686976), (32, 896206), (34, 843488), (43, 666944), (64, 448103), (68, 421744), (86, 333472), (136, 210872), (172, 166736), (272, 105436), (344, 83368), (544, 52718), (613, 46784), (688, 41684), (731, 39232), (1088, 26359), (1226, 23392), (1376, 20842), (1462, 19616), (2452, 11696), (2752, 10421), (2924, 9808), (4904, 5848)]