40595812

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 72479232

約数和(自身を除く): 31883420

約数列:

[1, 2, 4, 71, 142, 223, 284, 446, 641, 892, 1282, 2564, 15833, 31666, 45511, 63332, 91022, 142943, 182044, 285886, 571772, 10148953, 20297906, 40595812]

約数ペア:

[(1, 40595812), (2, 20297906), (4, 10148953), (71, 571772), (142, 285886), (223, 182044), (284, 142943), (446, 91022), (641, 63332), (892, 45511), (1282, 31666), (2564, 15833)]