28458332

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2087}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 57060864

約数和(自身を除く): 28602532

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 2087, 3409, 4174, 6818, 8348, 13636, 14609, 29218, 58436, 1016369, 2032738, 4065476, 7114583, 14229166, 28458332]

約数ペア:

[(1, 28458332), (2, 14229166), (4, 7114583), (7, 4065476), (14, 2032738), (28, 1016369), (487, 58436), (974, 29218), (1948, 14609), (2087, 13636), (3409, 8348), (4174, 6818)]