71398626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915367}}^1$

素因数の和:915385

約数の個数: 16

約数和(自身を含む): 153781824

約数和(自身を除く): 82383198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 915367, 1830734, 2746101, 5492202, 11899771, 23799542, 35699313, 71398626]

約数ペア:

[(1, 71398626), (2, 35699313), (3, 23799542), (6, 11899771), (13, 5492202), (26, 2746101), (39, 1830734), (78, 915367)]