15801296

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 38104704

約数和(自身を除く): 22303408

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 193, 238, 272, 301, 344, 386, 476, 602, 688, 731, 772, 952, 1204, 1351, 1462, 1544, 1904, 2408, 2702, 2924, 3088, 3281, 4816, 5117, 5404, 5848, 6562, 8299, 10234, 10808, 11696, 13124, 16598, 20468, 21616, 22967, 26248, 33196, 40936, 45934, 52496, 58093, 66392, 81872, 91868, 116186, 132784, 141083, 183736, 232372, 282166, 367472, 464744, 564332, 929488, 987581, 1128664, 1975162, 2257328, 3950324, 7900648, 15801296]

約数ペア:

[(1, 15801296), (2, 7900648), (4, 3950324), (7, 2257328), (8, 1975162), (14, 1128664), (16, 987581), (17, 929488), (28, 564332), (34, 464744), (43, 367472), (56, 282166), (68, 232372), (86, 183736), (112, 141083), (119, 132784), (136, 116186), (172, 91868), (193, 81872), (238, 66392), (272, 58093), (301, 52496), (344, 45934), (386, 40936), (476, 33196), (602, 26248), (688, 22967), (731, 21616), (772, 20468), (952, 16598), (1204, 13124), (1351, 11696), (1462, 10808), (1544, 10234), (1904, 8299), (2408, 6562), (2702, 5848), (2924, 5404), (3088, 5117), (3281, 4816)]