78571369

素因数分解:

${\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:420

約数の個数: 16

約数和(自身を含む): 82252800

約数和(自身を除く): 3681431

約数列:

[1, 67, 71, 83, 199, 4757, 5561, 5893, 13333, 14129, 16517, 394831, 946643, 1106639, 1172707, 78571369]

約数ペア:

[(1, 78571369), (67, 1172707), (71, 1106639), (83, 946643), (199, 394831), (4757, 16517), (5561, 14129), (5893, 13333)]