72685606

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{12391}}^1$

素因数の和:12819

約数の個数: 16

約数和(自身を含む): 124911360

約数和(自身を除く): 52225754

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 12391, 24782, 86737, 173474, 5191829, 10383658, 36342803, 72685606]

約数ペア:

[(1, 72685606), (2, 36342803), (7, 10383658), (14, 5191829), (419, 173474), (838, 86737), (2933, 24782), (5866, 12391)]