28785824

素因数分解:

$2^5\times {\mathrm{643}}^1\times {\mathrm{1399}}^1$

素因数の和:2052

約数の個数: 24

約数和(自身を含む): 56800800

約数和(自身を除く): 28014976

約数列:

[1, 2, 4, 8, 16, 32, 643, 1286, 1399, 2572, 2798, 5144, 5596, 10288, 11192, 20576, 22384, 44768, 899557, 1799114, 3598228, 7196456, 14392912, 28785824]

約数ペア:

[(1, 28785824), (2, 14392912), (4, 7196456), (8, 3598228), (16, 1799114), (32, 899557), (643, 44768), (1286, 22384), (1399, 20576), (2572, 11192), (2798, 10288), (5144, 5596)]