28284392

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{13757}}^1$

素因数の和:14020

約数の個数: 16

約数和(自身を含む): 53243460

約数和(自身を除く): 24959068

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 13757, 27514, 55028, 110056, 3535549, 7071098, 14142196, 28284392]

約数ペア:

[(1, 28284392), (2, 14142196), (4, 7071098), (8, 3535549), (257, 110056), (514, 55028), (1028, 27514), (2056, 13757)]