71103376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{62591}}^1$

素因数の和:62670

約数の個数: 20

約数和(自身を含む): 139705344

約数和(自身を除く): 68601968

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 62591, 125182, 250364, 500728, 1001456, 4443961, 8887922, 17775844, 35551688, 71103376]

約数ペア:

[(1, 71103376), (2, 35551688), (4, 17775844), (8, 8887922), (16, 4443961), (71, 1001456), (142, 500728), (284, 250364), (568, 125182), (1136, 62591)]