17729128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{116639}}^1$

素因数の和:116664

約数の個数: 16

約数和(自身を含む): 34992000

約数和(自身を除く): 17262872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 116639, 233278, 466556, 933112, 2216141, 4432282, 8864564, 17729128]

約数ペア:

[(1, 17729128), (2, 8864564), (4, 4432282), (8, 2216141), (19, 933112), (38, 466556), (76, 233278), (152, 116639)]