28911234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438049}}^1$

素因数の和:438065

約数の個数: 16

約数和(自身を含む): 63079200

約数和(自身を除く): 34167966

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438049, 876098, 1314147, 2628294, 4818539, 9637078, 14455617, 28911234]

約数ペア:

[(1, 28911234), (2, 14455617), (3, 9637078), (6, 4818539), (11, 2628294), (22, 1314147), (33, 876098), (66, 438049)]