28556264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{324503}}^1$

素因数の和:324520

約数の個数: 16

約数和(自身を含む): 58410720

約数和(自身を除く): 29854456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 324503, 649006, 1298012, 2596024, 3569533, 7139066, 14278132, 28556264]

約数ペア:

[(1, 28556264), (2, 14278132), (4, 7139066), (8, 3569533), (11, 2596024), (22, 1298012), (44, 649006), (88, 324503)]