2625101152

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{40591}}^1$

素因数の和:40691

約数の個数: 48

約数和(自身を含む): 5401009152

約数和(自身を除く): 2775908000

約数列:

[1, 2, 4, 8, 16, 32, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 1376, 1504, 2021, 4042, 8084, 16168, 32336, 40591, 64672, 81182, 162364, 324728, 649456, 1298912, 1745413, 1907777, 3490826, 3815554, 6981652, 7631108, 13963304, 15262216, 27926608, 30524432, 55853216, 61048864, 82034411, 164068822, 328137644, 656275288, 1312550576, 2625101152]

約数ペア:

[(1, 2625101152), (2, 1312550576), (4, 656275288), (8, 328137644), (16, 164068822), (32, 82034411), (43, 61048864), (47, 55853216), (86, 30524432), (94, 27926608), (172, 15262216), (188, 13963304), (344, 7631108), (376, 6981652), (688, 3815554), (752, 3490826), (1376, 1907777), (1504, 1745413), (2021, 1298912), (4042, 649456), (8084, 324728), (16168, 162364), (32336, 81182), (40591, 64672)]