28832908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{857}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 54486432

約数和(自身を除く): 25653524

約数列:

[1, 2, 4, 13, 26, 52, 647, 857, 1294, 1714, 2588, 3428, 8411, 11141, 16822, 22282, 33644, 44564, 554479, 1108958, 2217916, 7208227, 14416454, 28832908]

約数ペア:

[(1, 28832908), (2, 14416454), (4, 7208227), (13, 2217916), (26, 1108958), (52, 554479), (647, 44564), (857, 33644), (1294, 22282), (1714, 16822), (2588, 11141), (3428, 8411)]