275728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:934

約数の個数: 20

約数和(自身を含む): 562960

約数和(自身を除く): 287232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 907, 1814, 3628, 7256, 14512, 17233, 34466, 68932, 137864, 275728]

約数ペア:

[(1, 275728), (2, 137864), (4, 68932), (8, 34466), (16, 17233), (19, 14512), (38, 7256), (76, 3628), (152, 1814), (304, 907)]