55718768

素因数分解:

$2^4\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1123}}^1$

素因数の和:1581

約数の個数: 40

約数和(自身を含む): 123765888

約数和(自身を除く): 68047120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 443, 886, 1123, 1772, 2246, 3101, 3544, 4492, 6202, 7088, 7861, 8984, 12404, 15722, 17968, 24808, 31444, 49616, 62888, 125776, 497489, 994978, 1989956, 3482423, 3979912, 6964846, 7959824, 13929692, 27859384, 55718768]

約数ペア:

[(1, 55718768), (2, 27859384), (4, 13929692), (7, 7959824), (8, 6964846), (14, 3979912), (16, 3482423), (28, 1989956), (56, 994978), (112, 497489), (443, 125776), (886, 62888), (1123, 49616), (1772, 31444), (2246, 24808), (3101, 17968), (3544, 15722), (4492, 12404), (6202, 8984), (7088, 7861)]