64706404

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{49169}}^1$

素因数の和:49227

約数の個数: 24

約数和(自身を含む): 132168960

約数和(自身を除く): 67462556

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 49169, 98338, 196676, 344183, 688366, 1376732, 2310943, 4621886, 9243772, 16176601, 32353202, 64706404]

約数ペア:

[(1, 64706404), (2, 32353202), (4, 16176601), (7, 9243772), (14, 4621886), (28, 2310943), (47, 1376732), (94, 688366), (188, 344183), (329, 196676), (658, 98338), (1316, 49169)]