28596737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 4425343

約数列:

[1, 13, 17, 83, 221, 1079, 1411, 1559, 18343, 20267, 26503, 129397, 344539, 1682161, 2199749, 28596737]

約数ペア:

[(1, 28596737), (13, 2199749), (17, 1682161), (83, 344539), (221, 129397), (1079, 26503), (1411, 20267), (1559, 18343)]