28728712

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{49193}}^1$

素因数の和:49272

約数の個数: 16

約数和(自身を含む): 54605340

約数和(自身を除く): 25876628

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 49193, 98386, 196772, 393544, 3591089, 7182178, 14364356, 28728712]

約数ペア:

[(1, 28728712), (2, 14364356), (4, 7182178), (8, 3591089), (73, 393544), (146, 196772), (292, 98386), (584, 49193)]