39712834

素因数分解:

$2^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1630

約数の個数: 24

約数和(自身を含む): 69571008

約数和(自身を除く): 29858174

約数列:

[1, 2, 7, 14, 49, 98, 311, 622, 1303, 2177, 2606, 4354, 9121, 15239, 18242, 30478, 63847, 127694, 405233, 810466, 2836631, 5673262, 19856417, 39712834]

約数ペア:

[(1, 39712834), (2, 19856417), (7, 5673262), (14, 2836631), (49, 810466), (98, 405233), (311, 127694), (622, 63847), (1303, 30478), (2177, 18242), (2606, 15239), (4354, 9121)]