28249848

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:749

約数の個数: 96

約数和(自身を含む): 85166640

約数和(自身を除く): 56916792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 132, 159, 198, 212, 264, 318, 396, 424, 477, 583, 636, 673, 792, 954, 1166, 1272, 1346, 1749, 1908, 2019, 2332, 2692, 3498, 3816, 4038, 4664, 5247, 5384, 6057, 6996, 7403, 8076, 10494, 12114, 13992, 14806, 16152, 20988, 22209, 24228, 29612, 35669, 41976, 44418, 48456, 59224, 66627, 71338, 88836, 107007, 133254, 142676, 177672, 214014, 266508, 285352, 321021, 392359, 428028, 533016, 642042, 784718, 856056, 1177077, 1284084, 1569436, 2354154, 2568168, 3138872, 3531231, 4708308, 7062462, 9416616, 14124924, 28249848]

約数ペア:

[(1, 28249848), (2, 14124924), (3, 9416616), (4, 7062462), (6, 4708308), (8, 3531231), (9, 3138872), (11, 2568168), (12, 2354154), (18, 1569436), (22, 1284084), (24, 1177077), (33, 856056), (36, 784718), (44, 642042), (53, 533016), (66, 428028), (72, 392359), (88, 321021), (99, 285352), (106, 266508), (132, 214014), (159, 177672), (198, 142676), (212, 133254), (264, 107007), (318, 88836), (396, 71338), (424, 66627), (477, 59224), (583, 48456), (636, 44418), (673, 41976), (792, 35669), (954, 29612), (1166, 24228), (1272, 22209), (1346, 20988), (1749, 16152), (1908, 14806), (2019, 13992), (2332, 12114), (2692, 10494), (3498, 8076), (3816, 7403), (4038, 6996), (4664, 6057), (5247, 5384)]