40960412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20771}}^1$

素因数の和:20821

約数の個数: 24

約数和(自身を含む): 78518160

約数和(自身を除く): 37557748

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20771, 41542, 83084, 353107, 602359, 706214, 1204718, 1412428, 2409436, 10240103, 20480206, 40960412]

約数ペア:

[(1, 40960412), (2, 20480206), (4, 10240103), (17, 2409436), (29, 1412428), (34, 1204718), (58, 706214), (68, 602359), (116, 353107), (493, 83084), (986, 41542), (1972, 20771)]