12654656

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{601}}^1$

素因数の和:667

約数の個数: 56

約数和(自身を含む): 29358336

約数和(自身を除く): 16703680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 601, 658, 752, 1202, 1316, 1504, 2404, 2632, 3008, 4207, 4808, 5264, 8414, 9616, 10528, 16828, 19232, 21056, 28247, 33656, 38464, 56494, 67312, 112988, 134624, 197729, 225976, 269248, 395458, 451952, 790916, 903904, 1581832, 1807808, 3163664, 6327328, 12654656]

約数ペア:

[(1, 12654656), (2, 6327328), (4, 3163664), (7, 1807808), (8, 1581832), (14, 903904), (16, 790916), (28, 451952), (32, 395458), (47, 269248), (56, 225976), (64, 197729), (94, 134624), (112, 112988), (188, 67312), (224, 56494), (329, 38464), (376, 33656), (448, 28247), (601, 21056), (658, 19232), (752, 16828), (1202, 10528), (1316, 9616), (1504, 8414), (2404, 5264), (2632, 4808), (3008, 4207)]