42464812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1949}}^1$

素因数の和:2385

約数の個数: 24

約数和(自身を含む): 80262000

約数和(自身を除く): 37797188

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 1949, 3898, 5447, 7796, 10894, 21788, 25337, 50674, 101348, 816631, 1633262, 3266524, 10616203, 21232406, 42464812]

約数ペア:

[(1, 42464812), (2, 21232406), (4, 10616203), (13, 3266524), (26, 1633262), (52, 816631), (419, 101348), (838, 50674), (1676, 25337), (1949, 21788), (3898, 10894), (5447, 7796)]