26651224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 26225576

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 271, 542, 647, 1084, 1294, 2168, 2588, 5149, 5176, 10298, 12293, 20596, 24586, 41192, 49172, 98344, 175337, 350674, 701348, 1402696, 3331403, 6662806, 13325612, 26651224]

約数ペア:

[(1, 26651224), (2, 13325612), (4, 6662806), (8, 3331403), (19, 1402696), (38, 701348), (76, 350674), (152, 175337), (271, 98344), (542, 49172), (647, 41192), (1084, 24586), (1294, 20596), (2168, 12293), (2588, 10298), (5149, 5176)]