129027136

素因数分解:

$2^6\times 7^1\times {\mathrm{288007}}^1$

素因数の和:288026

約数の個数: 28

約数和(自身を含む): 292616128

約数和(自身を除く): 163588992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 288007, 576014, 1152028, 2016049, 2304056, 4032098, 4608112, 8064196, 9216224, 16128392, 18432448, 32256784, 64513568, 129027136]

約数ペア:

[(1, 129027136), (2, 64513568), (4, 32256784), (7, 18432448), (8, 16128392), (14, 9216224), (16, 8064196), (28, 4608112), (32, 4032098), (56, 2304056), (64, 2016049), (112, 1152028), (224, 576014), (448, 288007)]