28053564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 82715136

約数和(自身を除く): 54661572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 97, 132, 154, 194, 231, 291, 308, 313, 388, 462, 582, 626, 679, 924, 939, 1067, 1164, 1252, 1358, 1878, 2037, 2134, 2191, 2716, 3201, 3443, 3756, 4074, 4268, 4382, 6402, 6573, 6886, 7469, 8148, 8764, 10329, 12804, 13146, 13772, 14938, 20658, 22407, 24101, 26292, 29876, 30361, 41316, 44814, 48202, 60722, 72303, 89628, 91083, 96404, 121444, 144606, 182166, 212527, 289212, 333971, 364332, 425054, 637581, 667942, 850108, 1001913, 1275162, 1335884, 2003826, 2337797, 2550324, 4007652, 4675594, 7013391, 9351188, 14026782, 28053564]

約数ペア:

[(1, 28053564), (2, 14026782), (3, 9351188), (4, 7013391), (6, 4675594), (7, 4007652), (11, 2550324), (12, 2337797), (14, 2003826), (21, 1335884), (22, 1275162), (28, 1001913), (33, 850108), (42, 667942), (44, 637581), (66, 425054), (77, 364332), (84, 333971), (97, 289212), (132, 212527), (154, 182166), (194, 144606), (231, 121444), (291, 96404), (308, 91083), (313, 89628), (388, 72303), (462, 60722), (582, 48202), (626, 44814), (679, 41316), (924, 30361), (939, 29876), (1067, 26292), (1164, 24101), (1252, 22407), (1358, 20658), (1878, 14938), (2037, 13772), (2134, 13146), (2191, 12804), (2716, 10329), (3201, 8764), (3443, 8148), (3756, 7469), (4074, 6886), (4268, 6573), (4382, 6402)]