67917472

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1571}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 153703872

約数和(自身を除く): 85786400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 1571, 2702, 3088, 3142, 5404, 6176, 6284, 10808, 10997, 12568, 21616, 21994, 25136, 43232, 43988, 50272, 87976, 175952, 303203, 351904, 606406, 1212812, 2122421, 2425624, 4244842, 4851248, 8489684, 9702496, 16979368, 33958736, 67917472]

約数ペア:

[(1, 67917472), (2, 33958736), (4, 16979368), (7, 9702496), (8, 8489684), (14, 4851248), (16, 4244842), (28, 2425624), (32, 2122421), (56, 1212812), (112, 606406), (193, 351904), (224, 303203), (386, 175952), (772, 87976), (1351, 50272), (1544, 43988), (1571, 43232), (2702, 25136), (3088, 21994), (3142, 21616), (5404, 12568), (6176, 10997), (6284, 10808)]