28551728

素因数分解:

$2^4\times {\mathrm{797}}^1\times {\mathrm{2239}}^1$

素因数の和:3044

約数の個数: 20

約数和(自身を含む): 55413120

約数和(自身を除く): 26861392

約数列:

[1, 2, 4, 8, 16, 797, 1594, 2239, 3188, 4478, 6376, 8956, 12752, 17912, 35824, 1784483, 3568966, 7137932, 14275864, 28551728]

約数ペア:

[(1, 28551728), (2, 14275864), (4, 7137932), (8, 3568966), (16, 1784483), (797, 35824), (1594, 17912), (2239, 12752), (3188, 8956), (4478, 6376)]