78977054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{45337}}^1$

素因数の和:45419

約数の個数: 16

約数和(自身を含む): 129485328

約数和(自身を除く): 50508274

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 45337, 90674, 589381, 1178762, 3037579, 6075158, 39488527, 78977054]

約数ペア:

[(1, 78977054), (2, 39488527), (13, 6075158), (26, 3037579), (67, 1178762), (134, 589381), (871, 90674), (1742, 45337)]