66146968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{156007}}^1$

素因数の和:156066

約数の個数: 16

約数和(自身を含む): 126366480

約数和(自身を除く): 60219512

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 156007, 312014, 624028, 1248056, 8268371, 16536742, 33073484, 66146968]

約数ペア:

[(1, 66146968), (2, 33073484), (4, 16536742), (8, 8268371), (53, 1248056), (106, 624028), (212, 312014), (424, 156007)]