28023152

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{26141}}^1$

素因数の和:26216

約数の個数: 20

約数和(自身を含む): 55107336

約数和(自身を除く): 27084184

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 26141, 52282, 104564, 209128, 418256, 1751447, 3502894, 7005788, 14011576, 28023152]

約数ペア:

[(1, 28023152), (2, 14011576), (4, 7005788), (8, 3502894), (16, 1751447), (67, 418256), (134, 209128), (268, 104564), (536, 52282), (1072, 26141)]