40236812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{130639}}^1$

素因数の和:130661

約数の個数: 24

約数和(自身を含む): 87790080

約数和(自身を除く): 47553268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 130639, 261278, 522556, 914473, 1437029, 1828946, 2874058, 3657892, 5748116, 10059203, 20118406, 40236812]

約数ペア:

[(1, 40236812), (2, 20118406), (4, 10059203), (7, 5748116), (11, 3657892), (14, 2874058), (22, 1828946), (28, 1437029), (44, 914473), (77, 522556), (154, 261278), (308, 130639)]