67878646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{83389}}^1$

素因数の和:83439

約数の個数: 16

約数和(自身を含む): 114077520

約数和(自身を除く): 46198874

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 83389, 166778, 917279, 1834558, 3085393, 6170786, 33939323, 67878646]

約数ペア:

[(1, 67878646), (2, 33939323), (11, 6170786), (22, 3085393), (37, 1834558), (74, 917279), (407, 166778), (814, 83389)]