28031648

素因数分解:

$2^5\times {\mathrm{509}}^1\times {\mathrm{1721}}^1$

素因数の和:2240

約数の個数: 24

約数和(自身を含む): 55327860

約数和(自身を除く): 27296212

約数列:

[1, 2, 4, 8, 16, 32, 509, 1018, 1721, 2036, 3442, 4072, 6884, 8144, 13768, 16288, 27536, 55072, 875989, 1751978, 3503956, 7007912, 14015824, 28031648]

約数ペア:

[(1, 28031648), (2, 14015824), (4, 7007912), (8, 3503956), (16, 1751978), (32, 875989), (509, 55072), (1018, 27536), (1721, 16288), (2036, 13768), (3442, 8144), (4072, 6884)]