23276656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2381}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 49621824

約数和(自身を除く): 26345168

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2381, 2444, 4762, 4888, 9524, 9776, 19048, 30953, 38096, 61906, 111907, 123812, 223814, 247624, 447628, 495248, 895256, 1454791, 1790512, 2909582, 5819164, 11638328, 23276656]

約数ペア:

[(1, 23276656), (2, 11638328), (4, 5819164), (8, 2909582), (13, 1790512), (16, 1454791), (26, 895256), (47, 495248), (52, 447628), (94, 247624), (104, 223814), (188, 123812), (208, 111907), (376, 61906), (611, 38096), (752, 30953), (1222, 19048), (2381, 9776), (2444, 9524), (4762, 4888)]