56768984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{417419}}^1$

素因数の和:417442

約数の個数: 16

約数和(自身を含む): 112703400

約数和(自身を除く): 55934416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 417419, 834838, 1669676, 3339352, 7096123, 14192246, 28384492, 56768984]

約数ペア:

[(1, 56768984), (2, 28384492), (4, 14192246), (8, 7096123), (17, 3339352), (34, 1669676), (68, 834838), (136, 417419)]