26720452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{1217}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 51156000

約数和(自身を除く): 24435548

約数列:

[1, 2, 4, 11, 22, 44, 499, 998, 1217, 1996, 2434, 4868, 5489, 10978, 13387, 21956, 26774, 53548, 607283, 1214566, 2429132, 6680113, 13360226, 26720452]

約数ペア:

[(1, 26720452), (2, 13360226), (4, 6680113), (11, 2429132), (22, 1214566), (44, 607283), (499, 53548), (998, 26774), (1217, 21956), (1996, 13387), (2434, 10978), (4868, 5489)]