71879014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4493}}^1$

素因数の和:4935

約数の個数: 16

約数和(自身を含む): 113788080

約数和(自身を除く): 41909066

約数列:

[1, 2, 19, 38, 421, 842, 4493, 7999, 8986, 15998, 85367, 170734, 1891553, 3783106, 35939507, 71879014]

約数ペア:

[(1, 71879014), (2, 35939507), (19, 3783106), (38, 1891553), (421, 170734), (842, 85367), (4493, 15998), (7999, 8986)]