28552106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21997}}^1$

素因数の和:22069

約数の個数: 16

約数和(自身を含む): 47515680

約数和(自身を除く): 18963574

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21997, 43994, 241967, 483934, 1297823, 2595646, 14276053, 28552106]

約数ペア:

[(1, 28552106), (2, 14276053), (11, 2595646), (22, 1297823), (59, 483934), (118, 241967), (649, 43994), (1298, 21997)]