68517124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1783}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 129375680

約数和(自身を除く): 60858556

約数列:

[1, 2, 4, 13, 26, 52, 739, 1478, 1783, 2956, 3566, 7132, 9607, 19214, 23179, 38428, 46358, 92716, 1317637, 2635274, 5270548, 17129281, 34258562, 68517124]

約数ペア:

[(1, 68517124), (2, 34258562), (4, 17129281), (13, 5270548), (26, 2635274), (52, 1317637), (739, 92716), (1478, 46358), (1783, 38428), (2956, 23179), (3566, 19214), (7132, 9607)]