70541404

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 125693568

約数和(自身を除く): 55152164

約数列:

[1, 2, 4, 103, 131, 206, 262, 412, 524, 1307, 2614, 5228, 13493, 26986, 53972, 134621, 171217, 269242, 342434, 538484, 684868, 17635351, 35270702, 70541404]

約数ペア:

[(1, 70541404), (2, 35270702), (4, 17635351), (103, 684868), (131, 538484), (206, 342434), (262, 269242), (412, 171217), (524, 134621), (1307, 53972), (2614, 26986), (5228, 13493)]