77932984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{512717}}^1$

素因数の和:512742

約数の個数: 16

約数和(自身を含む): 153815400

約数和(自身を除く): 75882416

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 512717, 1025434, 2050868, 4101736, 9741623, 19483246, 38966492, 77932984]

約数ペア:

[(1, 77932984), (2, 38966492), (4, 19483246), (8, 9741623), (19, 4101736), (38, 2050868), (76, 1025434), (152, 512717)]