39961924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3803}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 72854208

約数和(自身を除く): 32892284

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 3803, 5254, 7606, 10508, 15212, 140711, 270013, 281422, 540026, 562844, 1080052, 9990481, 19980962, 39961924]

約数ペア:

[(1, 39961924), (2, 19980962), (4, 9990481), (37, 1080052), (71, 562844), (74, 540026), (142, 281422), (148, 270013), (284, 140711), (2627, 15212), (3803, 10508), (5254, 7606)]