27733328

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1283}}^1$

素因数の和:1491

約数の個数: 40

約数和(自身を含む): 61775808

約数和(自身を除く): 34042480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1283, 1351, 1544, 2566, 2702, 3088, 5132, 5404, 8981, 10264, 10808, 17962, 20528, 21616, 35924, 71848, 143696, 247619, 495238, 990476, 1733333, 1980952, 3466666, 3961904, 6933332, 13866664, 27733328]

約数ペア:

[(1, 27733328), (2, 13866664), (4, 6933332), (7, 3961904), (8, 3466666), (14, 1980952), (16, 1733333), (28, 990476), (56, 495238), (112, 247619), (193, 143696), (386, 71848), (772, 35924), (1283, 21616), (1351, 20528), (1544, 17962), (2566, 10808), (2702, 10264), (3088, 8981), (5132, 5404)]