71313742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{23567}}^1$

素因数の和:23675

約数の個数: 16

約数和(自身を含む): 114540480

約数和(自身を除く): 43226738

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 23567, 47134, 400639, 801278, 2097463, 4194926, 35656871, 71313742]

約数ペア:

[(1, 71313742), (2, 35656871), (17, 4194926), (34, 2097463), (89, 801278), (178, 400639), (1513, 47134), (3026, 23567)]