64444468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{5569}}^1$

素因数の和:5847

約数の個数: 24

約数和(自身を含む): 123520320

約数和(自身を除く): 59075852

約数列:

[1, 2, 4, 11, 22, 44, 263, 526, 1052, 2893, 5569, 5786, 11138, 11572, 22276, 61259, 122518, 245036, 1464647, 2929294, 5858588, 16111117, 32222234, 64444468]

約数ペア:

[(1, 64444468), (2, 32222234), (4, 16111117), (11, 5858588), (22, 2929294), (44, 1464647), (263, 245036), (526, 122518), (1052, 61259), (2893, 22276), (5569, 11572), (5786, 11138)]