25027312

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 51710976

約数和(自身を除く): 26683664

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 1447, 2162, 2894, 4324, 5788, 8648, 11576, 17296, 23152, 33281, 66562, 68009, 133124, 136018, 266248, 272036, 532496, 544072, 1088144, 1564207, 3128414, 6256828, 12513656, 25027312]

約数ペア:

[(1, 25027312), (2, 12513656), (4, 6256828), (8, 3128414), (16, 1564207), (23, 1088144), (46, 544072), (47, 532496), (92, 272036), (94, 266248), (184, 136018), (188, 133124), (368, 68009), (376, 66562), (752, 33281), (1081, 23152), (1447, 17296), (2162, 11576), (2894, 8648), (4324, 5788)]