28016296

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45481}}^1$

素因数の和:45505

約数の個数: 32

約数和(自身を含む): 65494080

約数和(自身を除く): 37477784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 45481, 90962, 181924, 318367, 363848, 500291, 636734, 1000582, 1273468, 2001164, 2546936, 3502037, 4002328, 7004074, 14008148, 28016296]

約数ペア:

[(1, 28016296), (2, 14008148), (4, 7004074), (7, 4002328), (8, 3502037), (11, 2546936), (14, 2001164), (22, 1273468), (28, 1000582), (44, 636734), (56, 500291), (77, 363848), (88, 318367), (154, 181924), (308, 90962), (616, 45481)]