28955886

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{253999}}^1$

素因数の和:254023

約数の個数: 16

約数和(自身を含む): 60960000

約数和(自身を除く): 32004114

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 253999, 507998, 761997, 1523994, 4825981, 9651962, 14477943, 28955886]

約数ペア:

[(1, 28955886), (2, 14477943), (3, 9651962), (6, 4825981), (19, 1523994), (38, 761997), (57, 507998), (114, 253999)]