3847648

素因数分解:

$2^5\times 7^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 8799840

約数和(自身を除く): 4952192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 89, 112, 178, 193, 224, 356, 386, 623, 712, 772, 1246, 1351, 1424, 1544, 2492, 2702, 2848, 3088, 4984, 5404, 6176, 9968, 10808, 17177, 19936, 21616, 34354, 43232, 68708, 120239, 137416, 240478, 274832, 480956, 549664, 961912, 1923824, 3847648]

約数ペア:

[(1, 3847648), (2, 1923824), (4, 961912), (7, 549664), (8, 480956), (14, 274832), (16, 240478), (28, 137416), (32, 120239), (56, 68708), (89, 43232), (112, 34354), (178, 21616), (193, 19936), (224, 17177), (356, 10808), (386, 9968), (623, 6176), (712, 5404), (772, 4984), (1246, 3088), (1351, 2848), (1424, 2702), (1544, 2492)]