28677054

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{947}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 67436928

約数和(自身を除く): 38759874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 947, 1442, 1894, 2163, 2841, 4326, 5047, 5682, 6629, 10094, 13258, 15141, 19887, 30282, 39774, 46403, 92806, 97541, 139209, 195082, 278418, 292623, 585246, 682787, 1365574, 2048361, 4096722, 4779509, 9559018, 14338527, 28677054]

約数ペア:

[(1, 28677054), (2, 14338527), (3, 9559018), (6, 4779509), (7, 4096722), (14, 2048361), (21, 1365574), (42, 682787), (49, 585246), (98, 292623), (103, 278418), (147, 195082), (206, 139209), (294, 97541), (309, 92806), (618, 46403), (721, 39774), (947, 30282), (1442, 19887), (1894, 15141), (2163, 13258), (2841, 10094), (4326, 6629), (5047, 5682)]