8027728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{26407}}^1$

素因数の和:26434

約数の個数: 20

約数和(自身を含む): 16372960

約数和(自身を除く): 8345232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 26407, 52814, 105628, 211256, 422512, 501733, 1003466, 2006932, 4013864, 8027728]

約数ペア:

[(1, 8027728), (2, 4013864), (4, 2006932), (8, 1003466), (16, 501733), (19, 422512), (38, 211256), (76, 105628), (152, 52814), (304, 26407)]