40628726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{1439}}^1$

素因数の和:2203

約数の個数: 16

約数和(自身を含む): 64281600

約数和(自身を除く): 23652874

約数列:

[1, 2, 19, 38, 743, 1439, 1486, 2878, 14117, 27341, 28234, 54682, 1069177, 2138354, 20314363, 40628726]

約数ペア:

[(1, 40628726), (2, 20314363), (19, 2138354), (38, 1069177), (743, 54682), (1439, 28234), (1486, 27341), (2878, 14117)]