40938014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{4967}}^1$

素因数の和:5299

約数の個数: 16

約数和(自身を含む): 66352608

約数和(自身を除く): 25414594

約数列:

[1, 2, 13, 26, 317, 634, 4121, 4967, 8242, 9934, 64571, 129142, 1574539, 3149078, 20469007, 40938014]

約数ペア:

[(1, 40938014), (2, 20469007), (13, 3149078), (26, 1574539), (317, 129142), (634, 64571), (4121, 9934), (4967, 8242)]