67678356

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{52709}}^1$

素因数の和:52823

約数の個数: 24

約数和(自身を含む): 159395040

約数和(自身を除く): 91716684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 52709, 105418, 158127, 210836, 316254, 632508, 5639863, 11279726, 16919589, 22559452, 33839178, 67678356]

約数ペア:

[(1, 67678356), (2, 33839178), (3, 22559452), (4, 16919589), (6, 11279726), (12, 5639863), (107, 632508), (214, 316254), (321, 210836), (428, 158127), (642, 105418), (1284, 52709)]