26727412

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:675

約数の個数: 24

約数和(自身を含む): 47665800

約数和(自身を除く): 20938388

約数列:

[1, 2, 4, 89, 178, 193, 356, 386, 389, 772, 778, 1556, 17177, 34354, 34621, 68708, 69242, 75077, 138484, 150154, 300308, 6681853, 13363706, 26727412]

約数ペア:

[(1, 26727412), (2, 13363706), (4, 6681853), (89, 300308), (178, 150154), (193, 138484), (356, 75077), (386, 69242), (389, 68708), (772, 34621), (778, 34354), (1556, 17177)]