69786938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157889}}^1$

素因数の和:157921

約数の個数: 16

約数和(自身を含む): 119364840

約数和(自身を除く): 49577902

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 157889, 315778, 2052557, 2684113, 4105114, 5368226, 34893469, 69786938]

約数ペア:

[(1, 69786938), (2, 34893469), (13, 5368226), (17, 4105114), (26, 2684113), (34, 2052557), (221, 315778), (442, 157889)]