27218308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2657}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 51575832

約数和(自身を除く): 24357524

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 2561, 2657, 5122, 5314, 10244, 10628, 34541, 69082, 138164, 523429, 1046858, 2093716, 6804577, 13609154, 27218308]

約数ペア:

[(1, 27218308), (2, 13609154), (4, 6804577), (13, 2093716), (26, 1046858), (52, 523429), (197, 138164), (394, 69082), (788, 34541), (2561, 10628), (2657, 10244), (5122, 5314)]