40129306

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{6841}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 68967360

約数和(自身を除く): 28838054

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 6841, 13682, 47887, 95774, 2866379, 5732758, 20064653, 40129306]

約数ペア:

[(1, 40129306), (2, 20064653), (7, 5732758), (14, 2866379), (419, 95774), (838, 47887), (2933, 13682), (5866, 6841)]