28601128

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{10303}}^1$

素因数の和:10656

約数の個数: 16

約数和(自身を含む): 53786880

約数和(自身を除く): 25185752

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 10303, 20606, 41212, 82424, 3575141, 7150282, 14300564, 28601128]

約数ペア:

[(1, 28601128), (2, 14300564), (4, 7150282), (8, 3575141), (347, 82424), (694, 41212), (1388, 20606), (2776, 10303)]