47858434

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{8329}}^1$

素因数の和:8374

約数の個数: 24

約数和(自身を含む): 82317060

約数和(自身を除く): 34458626

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 8329, 16658, 108277, 141593, 216554, 283186, 1407601, 1840709, 2815202, 3681418, 23929217, 47858434]

約数ペア:

[(1, 47858434), (2, 23929217), (13, 3681418), (17, 2815202), (26, 1840709), (34, 1407601), (169, 283186), (221, 216554), (338, 141593), (442, 108277), (2873, 16658), (5746, 8329)]