28133196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25763}}^1$

素因数の和:25790

約数の個数: 48

約数和(自身を含む): 80795904

約数和(自身を除く): 52662708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 25763, 51526, 77289, 103052, 154578, 180341, 309156, 334919, 360682, 541023, 669838, 721364, 1004757, 1082046, 1339676, 2009514, 2164092, 2344433, 4019028, 4688866, 7033299, 9377732, 14066598, 28133196]

約数ペア:

[(1, 28133196), (2, 14066598), (3, 9377732), (4, 7033299), (6, 4688866), (7, 4019028), (12, 2344433), (13, 2164092), (14, 2009514), (21, 1339676), (26, 1082046), (28, 1004757), (39, 721364), (42, 669838), (52, 541023), (78, 360682), (84, 334919), (91, 309156), (156, 180341), (182, 154578), (273, 103052), (364, 77289), (546, 51526), (1092, 25763)]