66158384

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{27751}}^1$

素因数の和:27908

約数の個数: 20

約数和(自身を含む): 129046800

約数和(自身を除く): 62888416

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 27751, 55502, 111004, 222008, 444016, 4134899, 8269798, 16539596, 33079192, 66158384]

約数ペア:

[(1, 66158384), (2, 33079192), (4, 16539596), (8, 8269798), (16, 4134899), (149, 444016), (298, 222008), (596, 111004), (1192, 55502), (2384, 27751)]