28648608

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2789}}^1$

素因数の和:2909

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 47284032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 856, 1284, 1712, 2568, 2789, 3424, 5136, 5578, 8367, 10272, 11156, 16734, 22312, 33468, 44624, 66936, 89248, 133872, 267744, 298423, 596846, 895269, 1193692, 1790538, 2387384, 3581076, 4774768, 7162152, 9549536, 14324304, 28648608]

約数ペア:

[(1, 28648608), (2, 14324304), (3, 9549536), (4, 7162152), (6, 4774768), (8, 3581076), (12, 2387384), (16, 1790538), (24, 1193692), (32, 895269), (48, 596846), (96, 298423), (107, 267744), (214, 133872), (321, 89248), (428, 66936), (642, 44624), (856, 33468), (1284, 22312), (1712, 16734), (2568, 11156), (2789, 10272), (3424, 8367), (5136, 5578)]