28120092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2341}}^1$

素因数の和:2379

約数の個数: 96

約数和(自身を含む): 88134144

約数和(自身を除く): 60014052

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 182, 231, 273, 286, 308, 364, 429, 462, 546, 572, 858, 924, 1001, 1092, 1716, 2002, 2341, 3003, 4004, 4682, 6006, 7023, 9364, 12012, 14046, 16387, 25751, 28092, 30433, 32774, 49161, 51502, 60866, 65548, 77253, 91299, 98322, 103004, 121732, 154506, 180257, 182598, 196644, 213031, 309012, 334763, 360514, 365196, 426062, 540771, 639093, 669526, 721028, 852124, 1004289, 1081542, 1278186, 1339052, 2008578, 2163084, 2343341, 2556372, 4017156, 4686682, 7030023, 9373364, 14060046, 28120092]

約数ペア:

[(1, 28120092), (2, 14060046), (3, 9373364), (4, 7030023), (6, 4686682), (7, 4017156), (11, 2556372), (12, 2343341), (13, 2163084), (14, 2008578), (21, 1339052), (22, 1278186), (26, 1081542), (28, 1004289), (33, 852124), (39, 721028), (42, 669526), (44, 639093), (52, 540771), (66, 426062), (77, 365196), (78, 360514), (84, 334763), (91, 309012), (132, 213031), (143, 196644), (154, 182598), (156, 180257), (182, 154506), (231, 121732), (273, 103004), (286, 98322), (308, 91299), (364, 77253), (429, 65548), (462, 60866), (546, 51502), (572, 49161), (858, 32774), (924, 30433), (1001, 28092), (1092, 25751), (1716, 16387), (2002, 14046), (2341, 12012), (3003, 9364), (4004, 7023), (4682, 6006)]