40281026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2213}}^1$

素因数の和:2713

約数の個数: 16

約数和(自身を含む): 63763200

約数和(自身を除く): 23482174

約数列:

[1, 2, 19, 38, 479, 958, 2213, 4426, 9101, 18202, 42047, 84094, 1060027, 2120054, 20140513, 40281026]

約数ペア:

[(1, 40281026), (2, 20140513), (19, 2120054), (38, 1060027), (479, 84094), (958, 42047), (2213, 18202), (4426, 9101)]