68773874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{11969}}^1$

素因数の和:12014

約数の個数: 24

約数和(自身を含む): 118287540

約数和(自身を除く): 49513666

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 11969, 23938, 155597, 203473, 311194, 406946, 2022761, 2645149, 4045522, 5290298, 34386937, 68773874]

約数ペア:

[(1, 68773874), (2, 34386937), (13, 5290298), (17, 4045522), (26, 2645149), (34, 2022761), (169, 406946), (221, 311194), (338, 203473), (442, 155597), (2873, 23938), (5746, 11969)]