26791504

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1549}}^1$

素因数の和:1627

約数の個数: 40

約数和(自身を含む): 55353600

約数和(自身を除く): 28562096

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 752, 1081, 1549, 2162, 3098, 4324, 6196, 8648, 12392, 17296, 24784, 35627, 71254, 72803, 142508, 145606, 285016, 291212, 570032, 582424, 1164848, 1674469, 3348938, 6697876, 13395752, 26791504]

約数ペア:

[(1, 26791504), (2, 13395752), (4, 6697876), (8, 3348938), (16, 1674469), (23, 1164848), (46, 582424), (47, 570032), (92, 291212), (94, 285016), (184, 145606), (188, 142508), (368, 72803), (376, 71254), (752, 35627), (1081, 24784), (1549, 17296), (2162, 12392), (3098, 8648), (4324, 6196)]