28636862

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{3769}}^1$

素因数の和:3931

約数の個数: 16

約数和(自身を含む): 44787600

約数和(自身を除く): 16150738

約数列:

[1, 2, 29, 58, 131, 262, 3769, 3799, 7538, 7598, 109301, 218602, 493739, 987478, 14318431, 28636862]

約数ペア:

[(1, 28636862), (2, 14318431), (29, 987478), (58, 493739), (131, 218602), (262, 109301), (3769, 7598), (3799, 7538)]