27957356

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{2383}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 56071680

約数和(自身を除く): 28114324

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2383, 2933, 4766, 5866, 9532, 11732, 16681, 33362, 66724, 998477, 1996954, 3993908, 6989339, 13978678, 27957356]

約数ペア:

[(1, 27957356), (2, 13978678), (4, 6989339), (7, 3993908), (14, 1996954), (28, 998477), (419, 66724), (838, 33362), (1676, 16681), (2383, 11732), (2933, 9532), (4766, 5866)]