42750268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{88327}}^1$

素因数の和:88353

約数の個数: 18

約数和(自身を含む): 82233368

約数和(自身を除く): 39483100

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 88327, 176654, 353308, 971597, 1943194, 3886388, 10687567, 21375134, 42750268]

約数ペア:

[(1, 42750268), (2, 21375134), (4, 10687567), (11, 3886388), (22, 1943194), (44, 971597), (121, 353308), (242, 176654), (484, 88327)]