68257722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28229}}^1$

素因数の和:28278

約数の個数: 32

約数和(自身を含む): 151764480

約数和(自身を除く): 83506758

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 28229, 56458, 84687, 169374, 366977, 733954, 875099, 1100931, 1750198, 2201862, 2625297, 5250594, 11376287, 22752574, 34128861, 68257722]

約数ペア:

[(1, 68257722), (2, 34128861), (3, 22752574), (6, 11376287), (13, 5250594), (26, 2625297), (31, 2201862), (39, 1750198), (62, 1100931), (78, 875099), (93, 733954), (186, 366977), (403, 169374), (806, 84687), (1209, 56458), (2418, 28229)]