37809728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1315

約数の個数: 56

約数和(自身を含む): 83820000

約数和(自身を除く): 46010272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1249, 1376, 1892, 2498, 2752, 3784, 4996, 7568, 9992, 13739, 15136, 19984, 27478, 30272, 39968, 53707, 54956, 79936, 107414, 109912, 214828, 219824, 429656, 439648, 590777, 859312, 879296, 1181554, 1718624, 2363108, 3437248, 4726216, 9452432, 18904864, 37809728]

約数ペア:

[(1, 37809728), (2, 18904864), (4, 9452432), (8, 4726216), (11, 3437248), (16, 2363108), (22, 1718624), (32, 1181554), (43, 879296), (44, 859312), (64, 590777), (86, 439648), (88, 429656), (172, 219824), (176, 214828), (344, 109912), (352, 107414), (473, 79936), (688, 54956), (704, 53707), (946, 39968), (1249, 30272), (1376, 27478), (1892, 19984), (2498, 15136), (2752, 13739), (3784, 9992), (4996, 7568)]