25139452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 47657792

約数和(自身を除く): 22518340

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 2671, 4706, 5342, 9412, 10684, 34723, 69446, 138892, 483451, 966902, 1933804, 6284863, 12569726, 25139452]

約数ペア:

[(1, 25139452), (2, 12569726), (4, 6284863), (13, 1933804), (26, 966902), (52, 483451), (181, 138892), (362, 69446), (724, 34723), (2353, 10684), (2671, 9412), (4706, 5342)]