40526612

素因数分解:

$2^2\times 7^1\times {\mathrm{1447379}}^1$

素因数の和:1447390

約数の個数: 12

約数和(自身を含む): 81053280

約数和(自身を除く): 40526668

約数列:

[1, 2, 4, 7, 14, 28, 1447379, 2894758, 5789516, 10131653, 20263306, 40526612]

約数ペア:

[(1, 40526612), (2, 20263306), (4, 10131653), (7, 5789516), (14, 2894758), (28, 1447379)]