40827038

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67819}}^1$

素因数の和:67871

約数の個数: 16

約数和(自身を含む): 71617920

約数和(自身を除く): 30790882

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 67819, 135638, 474733, 949466, 2916217, 5832434, 20413519, 40827038]

約数ペア:

[(1, 40827038), (2, 20413519), (7, 5832434), (14, 2916217), (43, 949466), (86, 474733), (301, 135638), (602, 67819)]