25209652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2903}}^1$

素因数の和:3087

約数の個数: 24

約数和(自身を含む): 47811456

約数和(自身を除く): 22601804

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 2903, 4342, 5806, 8684, 11612, 37739, 75478, 150956, 484801, 969602, 1939204, 6302413, 12604826, 25209652]

約数ペア:

[(1, 25209652), (2, 12604826), (4, 6302413), (13, 1939204), (26, 969602), (52, 484801), (167, 150956), (334, 75478), (668, 37739), (2171, 11612), (2903, 8684), (4342, 5806)]