64703666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{13691}}^1$

素因数の和:13849

約数の個数: 16

約数和(自身を含む): 103511520

約数和(自身を除く): 38807854

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 13691, 27382, 232747, 465494, 1903049, 3806098, 32351833, 64703666]

約数ペア:

[(1, 64703666), (2, 32351833), (17, 3806098), (34, 1903049), (139, 465494), (278, 232747), (2363, 27382), (4726, 13691)]