28139496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15227}}^1$

素因数の和:15254

約数の個数: 64

約数和(自身を含む): 87713280

約数和(自身を除く): 59573784

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 15227, 30454, 45681, 60908, 91362, 106589, 121816, 167497, 182724, 213178, 319767, 334994, 365448, 426356, 502491, 639534, 669988, 852712, 1004982, 1172479, 1279068, 1339976, 2009964, 2344958, 2558136, 3517437, 4019928, 4689916, 7034874, 9379832, 14069748, 28139496]

約数ペア:

[(1, 28139496), (2, 14069748), (3, 9379832), (4, 7034874), (6, 4689916), (7, 4019928), (8, 3517437), (11, 2558136), (12, 2344958), (14, 2009964), (21, 1339976), (22, 1279068), (24, 1172479), (28, 1004982), (33, 852712), (42, 669988), (44, 639534), (56, 502491), (66, 426356), (77, 365448), (84, 334994), (88, 319767), (132, 213178), (154, 182724), (168, 167497), (231, 121816), (264, 106589), (308, 91362), (462, 60908), (616, 45681), (924, 30454), (1848, 15227)]