71719034

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{4483}}^1$

素因数の和:4925

約数の個数: 16

約数和(自身を含む): 113534880

約数和(自身を除く): 41815846

約数列:

[1, 2, 19, 38, 421, 842, 4483, 7999, 8966, 15998, 85177, 170354, 1887343, 3774686, 35859517, 71719034]

約数ペア:

[(1, 71719034), (2, 35859517), (19, 3774686), (38, 1887343), (421, 170354), (842, 85177), (4483, 15998), (7999, 8966)]