40346644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45641}}^1$

素因数の和:45675

約数の個数: 24

約数和(自身を含む): 80512488

約数和(自身を除く): 40165844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 45641, 91282, 182564, 593333, 775897, 1186666, 1551794, 2373332, 3103588, 10086661, 20173322, 40346644]

約数ペア:

[(1, 40346644), (2, 20173322), (4, 10086661), (13, 3103588), (17, 2373332), (26, 1551794), (34, 1186666), (52, 775897), (68, 593333), (221, 182564), (442, 91282), (884, 45641)]