67669816

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1279

約数の個数: 32

約数和(自身を含む): 129967200

約数和(自身を除く): 62297384

約数列:

[1, 2, 4, 8, 71, 109, 142, 218, 284, 436, 568, 872, 1093, 2186, 4372, 7739, 8744, 15478, 30956, 61912, 77603, 119137, 155206, 238274, 310412, 476548, 620824, 953096, 8458727, 16917454, 33834908, 67669816]

約数ペア:

[(1, 67669816), (2, 33834908), (4, 16917454), (8, 8458727), (71, 953096), (109, 620824), (142, 476548), (218, 310412), (284, 238274), (436, 155206), (568, 119137), (872, 77603), (1093, 61912), (2186, 30956), (4372, 15478), (7739, 8744)]