28511473564

素因数分解:

$2^2\times 7^1\times {\mathrm{1609}}^1\times {\mathrm{632857}}^1$

素因数の和:634477

約数の個数: 24

約数和(自身を含む): 57058477280

約数和(自身を除く): 28547003716

約数列:

[1, 2, 4, 7, 14, 28, 1609, 3218, 6436, 11263, 22526, 45052, 632857, 1265714, 2531428, 4429999, 8859998, 17719996, 1018266913, 2036533826, 4073067652, 7127868391, 14255736782, 28511473564]

約数ペア:

[(1, 28511473564), (2, 14255736782), (4, 7127868391), (7, 4073067652), (14, 2036533826), (28, 1018266913), (1609, 17719996), (3218, 8859998), (6436, 4429999), (11263, 2531428), (22526, 1265714), (45052, 632857)]