28545242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1987}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 46805472

約数和(自身を除く): 18260230

約数列:

[1, 2, 11, 22, 653, 1306, 1987, 3974, 7183, 14366, 21857, 43714, 1297511, 2595022, 14272621, 28545242]

約数ペア:

[(1, 28545242), (2, 14272621), (11, 2595022), (22, 1297511), (653, 43714), (1306, 21857), (1987, 14366), (3974, 7183)]