67867016

素因数分解:

$2^3\times 7^1\times {\mathrm{1211911}}^1$

素因数の和:1211924

約数の個数: 16

約数和(自身を含む): 145429440

約数和(自身を除く): 77562424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1211911, 2423822, 4847644, 8483377, 9695288, 16966754, 33933508, 67867016]

約数ペア:

[(1, 67867016), (2, 33933508), (4, 16966754), (7, 9695288), (8, 8483377), (14, 4847644), (28, 2423822), (56, 1211911)]