28659264

素因数分解:

$2^6\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2447}}^1$

素因数の和:2523

約数の個数: 56

約数和(自身を含む): 77102208

約数和(自身を除く): 48442944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 183, 192, 244, 366, 488, 732, 976, 1464, 1952, 2447, 2928, 3904, 4894, 5856, 7341, 9788, 11712, 14682, 19576, 29364, 39152, 58728, 78304, 117456, 149267, 156608, 234912, 298534, 447801, 469824, 597068, 895602, 1194136, 1791204, 2388272, 3582408, 4776544, 7164816, 9553088, 14329632, 28659264]

約数ペア:

[(1, 28659264), (2, 14329632), (3, 9553088), (4, 7164816), (6, 4776544), (8, 3582408), (12, 2388272), (16, 1791204), (24, 1194136), (32, 895602), (48, 597068), (61, 469824), (64, 447801), (96, 298534), (122, 234912), (183, 156608), (192, 149267), (244, 117456), (366, 78304), (488, 58728), (732, 39152), (976, 29364), (1464, 19576), (1952, 14682), (2447, 11712), (2928, 9788), (3904, 7341), (4894, 5856)]