66836908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8219}}^1$

素因数の和:8349

約数の個数: 24

約数和(自身を含む): 124286400

約数和(自身を除く): 57449492

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 8219, 16438, 32876, 156161, 312322, 624644, 879433, 1758866, 3517732, 16709227, 33418454, 66836908]

約数ペア:

[(1, 66836908), (2, 33418454), (4, 16709227), (19, 3517732), (38, 1758866), (76, 879433), (107, 624644), (214, 312322), (428, 156161), (2033, 32876), (4066, 16438), (8132, 8219)]