28161534

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{247031}}^1$

素因数の和:247055

約数の個数: 16

約数和(自身を含む): 59287680

約数和(自身を除く): 31126146

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 247031, 494062, 741093, 1482186, 4693589, 9387178, 14080767, 28161534]

約数ペア:

[(1, 28161534), (2, 14080767), (3, 9387178), (6, 4693589), (19, 1482186), (38, 741093), (57, 494062), (114, 247031)]