38118548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1787

約数の個数: 24

約数和(自身を含む): 72012360

約数和(自身を除く): 33893812

約数列:

[1, 2, 4, 13, 26, 52, 661, 1109, 1322, 2218, 2644, 4436, 8593, 14417, 17186, 28834, 34372, 57668, 733049, 1466098, 2932196, 9529637, 19059274, 38118548]

約数ペア:

[(1, 38118548), (2, 19059274), (4, 9529637), (13, 2932196), (26, 1466098), (52, 733049), (661, 57668), (1109, 34372), (1322, 28834), (2218, 17186), (2644, 14417), (4436, 8593)]