67720794

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{2239}}^1$

素因数の和:2386

約数の個数: 24

約数和(自身を含む): 137437440

約数和(自身を除く): 69716646

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2239, 4478, 5041, 6717, 10082, 13434, 15123, 30246, 158969, 317938, 476907, 953814, 11286799, 22573598, 33860397, 67720794]

約数ペア:

[(1, 67720794), (2, 33860397), (3, 22573598), (6, 11286799), (71, 953814), (142, 476907), (213, 317938), (426, 158969), (2239, 30246), (4478, 15123), (5041, 13434), (6717, 10082)]