15866144

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 35981568

約数和(自身を除く): 20115424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 367, 386, 734, 772, 1351, 1468, 1544, 2569, 2702, 2936, 3088, 5138, 5404, 5872, 6176, 10276, 10808, 11744, 20552, 21616, 41104, 43232, 70831, 82208, 141662, 283324, 495817, 566648, 991634, 1133296, 1983268, 2266592, 3966536, 7933072, 15866144]

約数ペア:

[(1, 15866144), (2, 7933072), (4, 3966536), (7, 2266592), (8, 1983268), (14, 1133296), (16, 991634), (28, 566648), (32, 495817), (56, 283324), (112, 141662), (193, 82208), (224, 70831), (367, 43232), (386, 41104), (734, 21616), (772, 20552), (1351, 11744), (1468, 10808), (1544, 10276), (2569, 6176), (2702, 5872), (2936, 5404), (3088, 5138)]