6740336

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 13634544

約数和(自身を除く): 6894208

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 101, 172, 194, 202, 344, 388, 404, 688, 776, 808, 1552, 1616, 4171, 4343, 8342, 8686, 9797, 16684, 17372, 19594, 33368, 34744, 39188, 66736, 69488, 78376, 156752, 421271, 842542, 1685084, 3370168, 6740336]

約数ペア:

[(1, 6740336), (2, 3370168), (4, 1685084), (8, 842542), (16, 421271), (43, 156752), (86, 78376), (97, 69488), (101, 66736), (172, 39188), (194, 34744), (202, 33368), (344, 19594), (388, 17372), (404, 16684), (688, 9797), (776, 8686), (808, 8342), (1552, 4343), (1616, 4171)]