27765752

素因数分解:

$2^3\times 7^2\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 61040160

約数和(自身を除く): 33274408

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 193, 196, 367, 386, 392, 734, 772, 1351, 1468, 1544, 2569, 2702, 2936, 5138, 5404, 9457, 10276, 10808, 17983, 18914, 20552, 35966, 37828, 70831, 71932, 75656, 141662, 143864, 283324, 495817, 566648, 991634, 1983268, 3470719, 3966536, 6941438, 13882876, 27765752]

約数ペア:

[(1, 27765752), (2, 13882876), (4, 6941438), (7, 3966536), (8, 3470719), (14, 1983268), (28, 991634), (49, 566648), (56, 495817), (98, 283324), (193, 143864), (196, 141662), (367, 75656), (386, 71932), (392, 70831), (734, 37828), (772, 35966), (1351, 20552), (1468, 18914), (1544, 17983), (2569, 10808), (2702, 10276), (2936, 9457), (5138, 5404)]