26418578

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2531}}^1$

素因数の和:2857

約数の個数: 16

約数和(自身を含む): 42112224

約数和(自身を除く): 15693646

約数列:

[1, 2, 17, 34, 307, 614, 2531, 5062, 5219, 10438, 43027, 86054, 777017, 1554034, 13209289, 26418578]

約数ペア:

[(1, 26418578), (2, 13209289), (17, 1554034), (34, 777017), (307, 86054), (614, 43027), (2531, 10438), (5062, 5219)]