39785396

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{2551}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 79744896

約数和(自身を除く): 39959500

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 2551, 3899, 5102, 7798, 10204, 15596, 17857, 35714, 71428, 1420907, 2841814, 5683628, 9946349, 19892698, 39785396]

約数ペア:

[(1, 39785396), (2, 19892698), (4, 9946349), (7, 5683628), (14, 2841814), (28, 1420907), (557, 71428), (1114, 35714), (2228, 17857), (2551, 15596), (3899, 10204), (5102, 7798)]