39481412

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20021}}^1$

素因数の和:20071

約数の個数: 24

約数和(自身を含む): 75683160

約数和(自身を除く): 36201748

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20021, 40042, 80084, 340357, 580609, 680714, 1161218, 1361428, 2322436, 9870353, 19740706, 39481412]

約数ペア:

[(1, 39481412), (2, 19740706), (4, 9870353), (17, 2322436), (29, 1361428), (34, 1161218), (58, 680714), (68, 580609), (116, 340357), (493, 80084), (986, 40042), (1972, 20021)]