28697134

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1801}}^1$

素因数の和:2091

約数の個数: 16

約数和(自身を含む): 44631936

約数和(自身を除く): 15934802

約数列:

[1, 2, 31, 62, 257, 514, 1801, 3602, 7967, 15934, 55831, 111662, 462857, 925714, 14348567, 28697134]

約数ペア:

[(1, 28697134), (2, 14348567), (31, 925714), (62, 462857), (257, 111662), (514, 55831), (1801, 15934), (3602, 7967)]