28412426

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49499}}^1$

素因数の和:49549

約数の個数: 16

約数和(自身を含む): 49896000

約数和(自身を除く): 21483574

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49499, 98998, 346493, 692986, 2029459, 4058918, 14206213, 28412426]

約数ペア:

[(1, 28412426), (2, 14206213), (7, 4058918), (14, 2029459), (41, 692986), (82, 346493), (287, 98998), (574, 49499)]