40374612152

素因数分解:

$2^3\times 7^1\times {\mathrm{720975217}}^1$

素因数の和:720975230

約数の個数: 16

約数和(自身を含む): 86517026160

約数和(自身を除く): 46142414008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 720975217, 1441950434, 2883900868, 5046826519, 5767801736, 10093653038, 20187306076, 40374612152]

約数ペア:

[(1, 40374612152), (2, 20187306076), (4, 10093653038), (7, 5767801736), (8, 5046826519), (14, 2883900868), (28, 1441950434), (56, 720975217)]