71134478

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{2719}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 108625920

約数和(自身を除く): 37491442

約数列:

[1, 2, 103, 127, 206, 254, 2719, 5438, 13081, 26162, 280057, 345313, 560114, 690626, 35567239, 71134478]

約数ペア:

[(1, 71134478), (2, 35567239), (103, 690626), (127, 560114), (206, 345313), (254, 280057), (2719, 26162), (5438, 13081)]