4379728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{14407}}^1$

素因数の和:14434

約数の個数: 20

約数和(自身を含む): 8932960

約数和(自身を除く): 4553232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 14407, 28814, 57628, 115256, 230512, 273733, 547466, 1094932, 2189864, 4379728]

約数ペア:

[(1, 4379728), (2, 2189864), (4, 1094932), (8, 547466), (16, 273733), (19, 230512), (38, 115256), (76, 57628), (152, 28814), (304, 14407)]