71983634

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{11789}}^1$

素因数の和:11905

約数の個数: 16

約数和(自身を含む): 112052160

約数和(自身を除く): 40068526

約数列:

[1, 2, 43, 71, 86, 142, 3053, 6106, 11789, 23578, 506927, 837019, 1013854, 1674038, 35991817, 71983634]

約数ペア:

[(1, 71983634), (2, 35991817), (43, 1674038), (71, 1013854), (86, 837019), (142, 506927), (3053, 23578), (6106, 11789)]