28583606

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1993}}^1$

素因数の和:2167

約数の個数: 16

約数和(自身を含む): 43931808

約数和(自身を除く): 15348202

約数列:

[1, 2, 71, 101, 142, 202, 1993, 3986, 7171, 14342, 141503, 201293, 283006, 402586, 14291803, 28583606]

約数ペア:

[(1, 28583606), (2, 14291803), (71, 402586), (101, 283006), (142, 201293), (202, 141503), (1993, 14342), (3986, 7171)]