26861212

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7250

約数の個数: 36

約数和(自身を含む): 57567720

約数和(自身を除く): 30706508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 7213, 14426, 28852, 50491, 100982, 137047, 201964, 274094, 353437, 548188, 706874, 959329, 1413748, 1918658, 3837316, 6715303, 13430606, 26861212]

約数ペア:

[(1, 26861212), (2, 13430606), (4, 6715303), (7, 3837316), (14, 1918658), (19, 1413748), (28, 959329), (38, 706874), (49, 548188), (76, 353437), (98, 274094), (133, 201964), (196, 137047), (266, 100982), (532, 50491), (931, 28852), (1862, 14426), (3724, 7213)]