44437328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{213641}}^1$

素因数の和:213662

約数の個数: 20

約数和(自身を含む): 92720628

約数和(自身を除く): 48283300

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 213641, 427282, 854564, 1709128, 2777333, 3418256, 5554666, 11109332, 22218664, 44437328]

約数ペア:

[(1, 44437328), (2, 22218664), (4, 11109332), (8, 5554666), (13, 3418256), (16, 2777333), (26, 1709128), (52, 854564), (104, 427282), (208, 213641)]