28265556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{214133}}^1$

素因数の和:214151

約数の個数: 24

約数和(自身を含む): 71949024

約数和(自身を除く): 43683468

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 214133, 428266, 642399, 856532, 1284798, 2355463, 2569596, 4710926, 7066389, 9421852, 14132778, 28265556]

約数ペア:

[(1, 28265556), (2, 14132778), (3, 9421852), (4, 7066389), (6, 4710926), (11, 2569596), (12, 2355463), (22, 1284798), (33, 856532), (44, 642399), (66, 428266), (132, 214133)]