27362128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{90007}}^1$

素因数の和:90034

約数の個数: 20

約数和(自身を含む): 55804960

約数和(自身を除く): 28442832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 90007, 180014, 360028, 720056, 1440112, 1710133, 3420266, 6840532, 13681064, 27362128]

約数ペア:

[(1, 27362128), (2, 13681064), (4, 6840532), (8, 3420266), (16, 1710133), (19, 1440112), (38, 720056), (76, 360028), (152, 180014), (304, 90007)]