24990004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 47412008

約数和(自身を除く): 22422004

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 3061, 4082, 6122, 8164, 12244, 39793, 79586, 159172, 480577, 961154, 1922308, 6247501, 12495002, 24990004]

約数ペア:

[(1, 24990004), (2, 12495002), (4, 6247501), (13, 1922308), (26, 961154), (52, 480577), (157, 159172), (314, 79586), (628, 39793), (2041, 12244), (3061, 8164), (4082, 6122)]