66391054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 109992960

約数和(自身を除く): 43601906

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 779, 817, 991, 1558, 1634, 1763, 1982, 3526, 18829, 33497, 37658, 40631, 42613, 66994, 81262, 85226, 771989, 809647, 1543978, 1619294, 1747133, 3494266, 33195527, 66391054]

約数ペア:

[(1, 66391054), (2, 33195527), (19, 3494266), (38, 1747133), (41, 1619294), (43, 1543978), (82, 809647), (86, 771989), (779, 85226), (817, 81262), (991, 66994), (1558, 42613), (1634, 40631), (1763, 37658), (1982, 33497), (3526, 18829)]