68315078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1217}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 117863424

約数和(自身を除く): 49548346

約数列:

[1, 2, 13, 17, 26, 34, 127, 221, 254, 442, 1217, 1651, 2159, 2434, 3302, 4318, 15821, 20689, 28067, 31642, 41378, 56134, 154559, 268957, 309118, 537914, 2009267, 2627503, 4018534, 5255006, 34157539, 68315078]

約数ペア:

[(1, 68315078), (2, 34157539), (13, 5255006), (17, 4018534), (26, 2627503), (34, 2009267), (127, 537914), (221, 309118), (254, 268957), (442, 154559), (1217, 56134), (1651, 41378), (2159, 31642), (2434, 28067), (3302, 20689), (4318, 15821)]