28089798

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{425603}}^1$

素因数の和:425619

約数の個数: 16

約数和(自身を含む): 61286976

約数和(自身を除く): 33197178

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 425603, 851206, 1276809, 2553618, 4681633, 9363266, 14044899, 28089798]

約数ペア:

[(1, 28089798), (2, 14044899), (3, 9363266), (6, 4681633), (11, 2553618), (22, 1276809), (33, 851206), (66, 425603)]