39807572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61813}}^1$

素因数の和:61847

約数の個数: 24

約数和(自身を含む): 83078016

約数和(自身を除く): 43270444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 61813, 123626, 247252, 432691, 865382, 1421699, 1730764, 2843398, 5686796, 9951893, 19903786, 39807572]

約数ペア:

[(1, 39807572), (2, 19903786), (4, 9951893), (7, 5686796), (14, 2843398), (23, 1730764), (28, 1421699), (46, 865382), (92, 432691), (161, 247252), (322, 123626), (644, 61813)]