27278072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179461}}^1$

素因数の和:179486

約数の個数: 16

約数和(自身を含む): 53838600

約数和(自身を除く): 26560528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179461, 358922, 717844, 1435688, 3409759, 6819518, 13639036, 27278072]

約数ペア:

[(1, 27278072), (2, 13639036), (4, 6819518), (8, 3409759), (19, 1435688), (38, 717844), (76, 358922), (152, 179461)]