71315868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457153}}^1$

素因数の和:457173

約数の個数: 24

約数和(自身を含む): 179204368

約数和(自身を除く): 107888500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 457153, 914306, 1371459, 1828612, 2742918, 5485836, 5942989, 11885978, 17828967, 23771956, 35657934, 71315868]

約数ペア:

[(1, 71315868), (2, 35657934), (3, 23771956), (4, 17828967), (6, 11885978), (12, 5942989), (13, 5485836), (26, 2742918), (39, 1828612), (52, 1371459), (78, 914306), (156, 457153)]