25869424

素因数分解:

$2^4\times 7^1\times {\mathrm{230977}}^1$

素因数の和:230992

約数の個数: 20

約数和(自身を含む): 57282544

約数和(自身を除く): 31413120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230977, 461954, 923908, 1616839, 1847816, 3233678, 3695632, 6467356, 12934712, 25869424]

約数ペア:

[(1, 25869424), (2, 12934712), (4, 6467356), (7, 3695632), (8, 3233678), (14, 1847816), (16, 1616839), (28, 923908), (56, 461954), (112, 230977)]