71256973

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1764

約数の個数: 16

約数和(自身を含む): 78624000

約数和(自身を除く): 7367027

約数列:

[1, 19, 29, 79, 551, 1501, 1637, 2291, 31103, 43529, 47473, 129323, 901987, 2457137, 3750367, 71256973]

約数ペア:

[(1, 71256973), (19, 3750367), (29, 2457137), (79, 901987), (551, 129323), (1501, 47473), (1637, 43529), (2291, 31103)]