28563016

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50287}}^1$

素因数の和:50364

約数の個数: 16

約数和(自身を含む): 54311040

約数和(自身を除く): 25748024

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50287, 100574, 201148, 402296, 3570377, 7140754, 14281508, 28563016]

約数ペア:

[(1, 28563016), (2, 14281508), (4, 7140754), (8, 3570377), (71, 402296), (142, 201148), (284, 100574), (568, 50287)]