40384588

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20479}}^1$

素因数の和:20529

約数の個数: 24

約数和(自身を含む): 77414400

約数和(自身を除く): 37029812

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 20479, 40958, 81916, 348143, 593891, 696286, 1187782, 1392572, 2375564, 10096147, 20192294, 40384588]

約数ペア:

[(1, 40384588), (2, 20192294), (4, 10096147), (17, 2375564), (29, 1392572), (34, 1187782), (58, 696286), (68, 593891), (116, 348143), (493, 81916), (986, 40958), (1972, 20479)]