71459066

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{36721}}^1$

素因数の和:36869

約数の個数: 16

約数和(自身を含む): 123385920

約数和(自身を除く): 51926854

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 36721, 73442, 257047, 514094, 5104219, 10208438, 35729533, 71459066]

約数ペア:

[(1, 71459066), (2, 35729533), (7, 10208438), (14, 5104219), (139, 514094), (278, 257047), (973, 73442), (1946, 36721)]