40712474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{2887}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 66747456

約数和(自身を除く): 26034982

約数列:

[1, 2, 11, 22, 641, 1282, 2887, 5774, 7051, 14102, 31757, 63514, 1850567, 3701134, 20356237, 40712474]

約数ペア:

[(1, 40712474), (2, 20356237), (11, 3701134), (22, 1850567), (641, 63514), (1282, 31757), (2887, 14102), (5774, 7051)]