70915348

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15731}}^1$

素因数の和:15772

約数の個数: 36

約数和(自身を含む): 150649632

約数和(自身を除く): 79734284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 15731, 31462, 62924, 110117, 220234, 361813, 440468, 723626, 770819, 1447252, 1541638, 2532691, 3083276, 5065382, 10130764, 17728837, 35457674, 70915348]

約数ペア:

[(1, 70915348), (2, 35457674), (4, 17728837), (7, 10130764), (14, 5065382), (23, 3083276), (28, 2532691), (46, 1541638), (49, 1447252), (92, 770819), (98, 723626), (161, 440468), (196, 361813), (322, 220234), (644, 110117), (1127, 62924), (2254, 31462), (4508, 15731)]