28074035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{1471}}^1$

素因数の和:1834

約数の個数: 16

約数和(自身を含む): 36882432

約数和(自身を除く): 8808397

約数列:

[1, 5, 11, 55, 347, 1471, 1735, 3817, 7355, 16181, 19085, 80905, 510437, 2552185, 5614807, 28074035]

約数ペア:

[(1, 28074035), (5, 5614807), (11, 2552185), (55, 510437), (347, 80905), (1471, 19085), (1735, 16181), (3817, 7355)]