40725014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{4397}}^1$

素因数の和:4831

約数の個数: 16

約数和(自身を含む): 66814416

約数和(自身を除く): 26089402

約数列:

[1, 2, 11, 22, 421, 842, 4397, 4631, 8794, 9262, 48367, 96734, 1851137, 3702274, 20362507, 40725014]

約数ペア:

[(1, 40725014), (2, 20362507), (11, 3702274), (22, 1851137), (421, 96734), (842, 48367), (4397, 9262), (4631, 8794)]