28289302

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1083

約数の個数: 16

約数和(自身を含む): 43146432

約数和(自身を除く): 14857130

約数列:

[1, 2, 107, 163, 214, 326, 811, 1622, 17441, 34882, 86777, 132193, 173554, 264386, 14144651, 28289302]

約数ペア:

[(1, 28289302), (2, 14144651), (107, 264386), (163, 173554), (214, 132193), (326, 86777), (811, 34882), (1622, 17441)]