70766072

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{680443}}^1$

素因数の和:680462

約数の個数: 16

約数和(自身を含む): 142893240

約数和(自身を除く): 72127168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 680443, 1360886, 2721772, 5443544, 8845759, 17691518, 35383036, 70766072]

約数ペア:

[(1, 70766072), (2, 35383036), (4, 17691518), (8, 8845759), (13, 5443544), (26, 2721772), (52, 1360886), (104, 680443)]