40184396

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{84421}}^1$

素因数の和:84449

約数の個数: 24

約数和(自身を含む): 85097376

約数和(自身を除く): 44912980

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 84421, 168842, 337684, 590947, 1181894, 1435157, 2363788, 2870314, 5740628, 10046099, 20092198, 40184396]

約数ペア:

[(1, 40184396), (2, 20092198), (4, 10046099), (7, 5740628), (14, 2870314), (17, 2363788), (28, 1435157), (34, 1181894), (68, 590947), (119, 337684), (238, 168842), (476, 84421)]