67688889346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{5930339}}^1$

素因数の和:5930793

約数の個数: 16

約数和(自身を含む): 109592683200

約数和(自身を除く): 41903793854

約数列:

[1, 2, 13, 26, 439, 878, 5707, 11414, 5930339, 11860678, 77094407, 154188814, 2603418821, 5206837642, 33844444673, 67688889346]

約数ペア:

[(1, 67688889346), (2, 33844444673), (13, 5206837642), (26, 2603418821), (439, 154188814), (878, 77094407), (5707, 11860678), (11414, 5930339)]