70725356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1360103}}^1$

素因数の和:1360120

約数の個数: 12

約数和(自身を含む): 133290192

約数和(自身を除く): 62564836

約数列:

[1, 2, 4, 13, 26, 52, 1360103, 2720206, 5440412, 17681339, 35362678, 70725356]

約数ペア:

[(1, 70725356), (2, 35362678), (4, 17681339), (13, 5440412), (26, 2720206), (52, 1360103)]