39930772

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{7879}}^1$

素因数の和:8071

約数の個数: 24

約数和(自身を含む): 80312960

約数和(自身を除く): 40382188

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 7879, 15758, 31516, 55153, 110306, 220612, 1426099, 2852198, 5704396, 9982693, 19965386, 39930772]

約数ペア:

[(1, 39930772), (2, 19965386), (4, 9982693), (7, 5704396), (14, 2852198), (28, 1426099), (181, 220612), (362, 110306), (724, 55153), (1267, 31516), (2534, 15758), (5068, 7879)]