28786104

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 83286720

約数和(自身を除く): 54500616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1433, 1674, 2232, 2511, 2866, 3348, 4299, 5022, 5732, 6696, 8598, 10044, 11464, 12897, 17196, 20088, 25794, 34392, 38691, 44423, 51588, 77382, 88846, 103176, 116073, 133269, 154764, 177692, 232146, 266538, 309528, 355384, 399807, 464292, 533076, 799614, 928584, 1066152, 1199421, 1599228, 2398842, 3198456, 3598263, 4797684, 7196526, 9595368, 14393052, 28786104]

約数ペア:

[(1, 28786104), (2, 14393052), (3, 9595368), (4, 7196526), (6, 4797684), (8, 3598263), (9, 3198456), (12, 2398842), (18, 1599228), (24, 1199421), (27, 1066152), (31, 928584), (36, 799614), (54, 533076), (62, 464292), (72, 399807), (81, 355384), (93, 309528), (108, 266538), (124, 232146), (162, 177692), (186, 154764), (216, 133269), (248, 116073), (279, 103176), (324, 88846), (372, 77382), (558, 51588), (648, 44423), (744, 38691), (837, 34392), (1116, 25794), (1433, 20088), (1674, 17196), (2232, 12897), (2511, 11464), (2866, 10044), (3348, 8598), (4299, 6696), (5022, 5732)]