15677640728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{969671}}^1$

素因数の和:969767

約数の個数: 32

約数和(自身を含む): 30719208960

約数和(自身を除く): 15041568232

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 2021, 4042, 8084, 16168, 969671, 1939342, 3878684, 7757368, 41695853, 45574537, 83391706, 91149074, 166783412, 182298148, 333566824, 364596296, 1959705091, 3919410182, 7838820364, 15677640728]

約数ペア:

[(1, 15677640728), (2, 7838820364), (4, 3919410182), (8, 1959705091), (43, 364596296), (47, 333566824), (86, 182298148), (94, 166783412), (172, 91149074), (188, 83391706), (344, 45574537), (376, 41695853), (2021, 7757368), (4042, 3878684), (8084, 1939342), (16168, 969671)]