26421718

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{733}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 40428720

約数和(自身を除く): 14007002

約数列:

[1, 2, 67, 134, 269, 538, 733, 1466, 18023, 36046, 49111, 98222, 197177, 394354, 13210859, 26421718]

約数ペア:

[(1, 26421718), (2, 13210859), (67, 394354), (134, 197177), (269, 98222), (538, 49111), (733, 36046), (1466, 18023)]