27319964

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22691}}^1$

素因数の和:22745

約数の個数: 24

約数和(自身を含む): 55913088

約数和(自身を除く): 28593124

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 22691, 45382, 90764, 158837, 317674, 635348, 975713, 1951426, 3902852, 6829991, 13659982, 27319964]

約数ペア:

[(1, 27319964), (2, 13659982), (4, 6829991), (7, 3902852), (14, 1951426), (28, 975713), (43, 635348), (86, 317674), (172, 158837), (301, 90764), (602, 45382), (1204, 22691)]