26191808

素因数分解:

$2^6\times {\mathrm{317}}^1\times {\mathrm{1291}}^1$

素因数の和:1620

約数の個数: 28

約数和(自身を含む): 52178712

約数和(自身を除く): 25986904

約数列:

[1, 2, 4, 8, 16, 32, 64, 317, 634, 1268, 1291, 2536, 2582, 5072, 5164, 10144, 10328, 20288, 20656, 41312, 82624, 409247, 818494, 1636988, 3273976, 6547952, 13095904, 26191808]

約数ペア:

[(1, 26191808), (2, 13095904), (4, 6547952), (8, 3273976), (16, 1636988), (32, 818494), (64, 409247), (317, 82624), (634, 41312), (1268, 20656), (1291, 20288), (2536, 10328), (2582, 10144), (5072, 5164)]