28283024

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2087}}^1$

素因数の和:2124

約数の個数: 60

約数和(自身を含む): 68870592

約数和(自身を除く): 40587568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 2087, 3388, 4174, 6776, 8348, 13552, 14609, 16696, 22957, 29218, 33392, 45914, 58436, 91828, 116872, 160699, 183656, 233744, 252527, 321398, 367312, 505054, 642796, 1010108, 1285592, 1767689, 2020216, 2571184, 3535378, 4040432, 7070756, 14141512, 28283024]

約数ペア:

[(1, 28283024), (2, 14141512), (4, 7070756), (7, 4040432), (8, 3535378), (11, 2571184), (14, 2020216), (16, 1767689), (22, 1285592), (28, 1010108), (44, 642796), (56, 505054), (77, 367312), (88, 321398), (112, 252527), (121, 233744), (154, 183656), (176, 160699), (242, 116872), (308, 91828), (484, 58436), (616, 45914), (847, 33392), (968, 29218), (1232, 22957), (1694, 16696), (1936, 14609), (2087, 13552), (3388, 8348), (4174, 6776)]