67398688

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1559}}^1$

素因数の和:1769

約数の個数: 48

約数和(自身を含む): 152530560

約数和(自身を除く): 85131872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 1559, 2702, 3088, 3118, 5404, 6176, 6236, 10808, 10913, 12472, 21616, 21826, 24944, 43232, 43652, 49888, 87304, 174608, 300887, 349216, 601774, 1203548, 2106209, 2407096, 4212418, 4814192, 8424836, 9628384, 16849672, 33699344, 67398688]

約数ペア:

[(1, 67398688), (2, 33699344), (4, 16849672), (7, 9628384), (8, 8424836), (14, 4814192), (16, 4212418), (28, 2407096), (32, 2106209), (56, 1203548), (112, 601774), (193, 349216), (224, 300887), (386, 174608), (772, 87304), (1351, 49888), (1544, 43652), (1559, 43232), (2702, 24944), (3088, 21826), (3118, 21616), (5404, 12472), (6176, 10913), (6236, 10808)]