28275134

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{397}}^1$

素因数の和:787

約数の個数: 16

約数和(自身を含む): 42984000

約数和(自身を除く): 14708866

約数列:

[1, 2, 149, 239, 298, 397, 478, 794, 35611, 59153, 71222, 94883, 118306, 189766, 14137567, 28275134]

約数ペア:

[(1, 28275134), (2, 14137567), (149, 189766), (239, 118306), (298, 94883), (397, 71222), (478, 59153), (794, 35611)]