40645192

素因数分解:

$2^3\times 7^1\times {\mathrm{725807}}^1$

素因数の和:725820

約数の個数: 16

約数和(自身を含む): 87096960

約数和(自身を除く): 46451768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 725807, 1451614, 2903228, 5080649, 5806456, 10161298, 20322596, 40645192]

約数ペア:

[(1, 40645192), (2, 20322596), (4, 10161298), (7, 5806456), (8, 5080649), (14, 2903228), (28, 1451614), (56, 725807)]