71729602

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{12527}}^1$

素因数の和:12945

約数の個数: 16

約数和(自身を含む): 123275520

約数和(自身を除く): 51545918

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 12527, 25054, 87689, 175378, 5123543, 10247086, 35864801, 71729602]

約数ペア:

[(1, 71729602), (2, 35864801), (7, 10247086), (14, 5123543), (409, 175378), (818, 87689), (2863, 25054), (5726, 12527)]