28055886

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{28687}}^1$

素因数の和:28855

約数の個数: 16

約数和(自身を含む): 56457984

約数和(自身を除く): 28402098

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 28687, 57374, 86061, 172122, 4675981, 9351962, 14027943, 28055886]

約数ペア:

[(1, 28055886), (2, 14027943), (3, 9351962), (6, 4675981), (163, 172122), (326, 86061), (489, 57374), (978, 28687)]