64930894

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{12919}}^1$

素因数の和:13287

約数の個数: 16

約数和(自身を含む): 111628800

約数和(自身を除く): 46697906

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 12919, 25838, 90433, 180866, 4637921, 9275842, 32465447, 64930894]

約数ペア:

[(1, 64930894), (2, 32465447), (7, 9275842), (14, 4637921), (359, 180866), (718, 90433), (2513, 25838), (5026, 12919)]