77055914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 128472960

約数和(自身を除く): 51417046

約数列:

[1, 2, 13, 26, 43, 86, 157, 314, 439, 559, 878, 1118, 2041, 4082, 5707, 6751, 11414, 13502, 18877, 37754, 68923, 87763, 137846, 175526, 245401, 490802, 895999, 1791998, 2963689, 5927378, 38527957, 77055914]

約数ペア:

[(1, 77055914), (2, 38527957), (13, 5927378), (26, 2963689), (43, 1791998), (86, 895999), (157, 490802), (314, 245401), (439, 175526), (559, 137846), (878, 87763), (1118, 68923), (2041, 37754), (4082, 18877), (5707, 13502), (6751, 11414)]