78458108

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{676363}}^1$

素因数の和:676396

約数の個数: 12

約数和(自身を含む): 142036440

約数和(自身を除く): 63578332

約数列:

[1, 2, 4, 29, 58, 116, 676363, 1352726, 2705452, 19614527, 39229054, 78458108]

約数ペア:

[(1, 78458108), (2, 39229054), (4, 19614527), (29, 2705452), (58, 1352726), (116, 676363)]