42558712

素因数分解:

$2^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1523}}^1$

素因数の和:2035

約数の個数: 32

約数和(自身を含む): 91440000

約数和(自身を除く): 48881288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499, 998, 1523, 1996, 3046, 3493, 3992, 6092, 6986, 10661, 12184, 13972, 21322, 27944, 42644, 85288, 759977, 1519954, 3039908, 5319839, 6079816, 10639678, 21279356, 42558712]

約数ペア:

[(1, 42558712), (2, 21279356), (4, 10639678), (7, 6079816), (8, 5319839), (14, 3039908), (28, 1519954), (56, 759977), (499, 85288), (998, 42644), (1523, 27944), (1996, 21322), (3046, 13972), (3493, 12184), (3992, 10661), (6092, 6986)]