68939326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{28277}}^1$

素因数の和:28355

約数の個数: 16

約数和(自身を含む): 109944864

約数和(自身を除く): 41005538

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 28277, 56554, 650371, 1300742, 1498681, 2997362, 34469663, 68939326]

約数ペア:

[(1, 68939326), (2, 34469663), (23, 2997362), (46, 1498681), (53, 1300742), (106, 650371), (1219, 56554), (2438, 28277)]