15728488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{27691}}^1$

素因数の和:27768

約数の個数: 16

約数和(自身を含む): 29907360

約数和(自身を除く): 14178872

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 27691, 55382, 110764, 221528, 1966061, 3932122, 7864244, 15728488]

約数ペア:

[(1, 15728488), (2, 7864244), (4, 3932122), (8, 1966061), (71, 221528), (142, 110764), (284, 55382), (568, 27691)]