71577713

素因数分解:

${\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 75840000

約数和(自身を除く): 4262287

約数列:

[1, 29, 79, 157, 199, 2291, 4553, 5771, 12403, 15721, 31243, 359687, 455909, 906047, 2468197, 71577713]

約数ペア:

[(1, 71577713), (29, 2468197), (79, 906047), (157, 455909), (199, 359687), (2291, 31243), (4553, 15721), (5771, 12403)]