28053026

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{1621}}^1$

素因数の和:2149

約数の個数: 16

約数和(自身を含む): 44669880

約数和(自身を除く): 16616854

約数列:

[1, 2, 17, 34, 509, 1018, 1621, 3242, 8653, 17306, 27557, 55114, 825089, 1650178, 14026513, 28053026]

約数ペア:

[(1, 28053026), (2, 14026513), (17, 1650178), (34, 825089), (509, 55114), (1018, 27557), (1621, 17306), (3242, 8653)]