28530656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11579}}^1$

素因数の和:11607

約数の個数: 48

約数和(自身を含む): 70035840

約数和(自身を除く): 41505184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 11579, 23158, 46316, 81053, 92632, 127369, 162106, 185264, 254738, 324212, 370528, 509476, 648424, 891583, 1018952, 1296848, 1783166, 2037904, 2593696, 3566332, 4075808, 7132664, 14265328, 28530656]

約数ペア:

[(1, 28530656), (2, 14265328), (4, 7132664), (7, 4075808), (8, 3566332), (11, 2593696), (14, 2037904), (16, 1783166), (22, 1296848), (28, 1018952), (32, 891583), (44, 648424), (56, 509476), (77, 370528), (88, 324212), (112, 254738), (154, 185264), (176, 162106), (224, 127369), (308, 92632), (352, 81053), (616, 46316), (1232, 23158), (2464, 11579)]