26694391744

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{421739}}^1$

素因数の和:421817

約数の個数: 56

約数和(自身を含む): 56560394880

約数和(自身を除く): 29866003136

約数列:

[1, 2, 4, 8, 16, 23, 32, 43, 46, 64, 86, 92, 172, 184, 344, 368, 688, 736, 989, 1376, 1472, 1978, 2752, 3956, 7912, 15824, 31648, 63296, 421739, 843478, 1686956, 3373912, 6747824, 9699997, 13495648, 18134777, 19399994, 26991296, 36269554, 38799988, 72539108, 77599976, 145078216, 155199952, 290156432, 310399904, 417099871, 580312864, 620799808, 834199742, 1160625728, 1668399484, 3336798968, 6673597936, 13347195872, 26694391744]

約数ペア:

[(1, 26694391744), (2, 13347195872), (4, 6673597936), (8, 3336798968), (16, 1668399484), (23, 1160625728), (32, 834199742), (43, 620799808), (46, 580312864), (64, 417099871), (86, 310399904), (92, 290156432), (172, 155199952), (184, 145078216), (344, 77599976), (368, 72539108), (688, 38799988), (736, 36269554), (989, 26991296), (1376, 19399994), (1472, 18134777), (1978, 13495648), (2752, 9699997), (3956, 6747824), (7912, 3373912), (15824, 1686956), (31648, 843478), (63296, 421739)]