78192424

素因数分解:

$2^3\times {\mathrm{1987}}^1\times {\mathrm{4919}}^1$

素因数の和:6912

約数の個数: 16

約数和(自身を含む): 146714400

約数和(自身を除く): 68521976

約数列:

[1, 2, 4, 8, 1987, 3974, 4919, 7948, 9838, 15896, 19676, 39352, 9774053, 19548106, 39096212, 78192424]

約数ペア:

[(1, 78192424), (2, 39096212), (4, 19548106), (8, 9774053), (1987, 39352), (3974, 19676), (4919, 15896), (7948, 9838)]