26391134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 49593600

約数和(自身を除く): 23202466

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 409, 419, 818, 838, 2863, 2933, 4499, 4609, 5726, 5866, 8998, 9218, 31493, 32263, 62986, 64526, 171371, 342742, 1199597, 1885081, 2399194, 3770162, 13195567, 26391134]

約数ペア:

[(1, 26391134), (2, 13195567), (7, 3770162), (11, 2399194), (14, 1885081), (22, 1199597), (77, 342742), (154, 171371), (409, 64526), (419, 62986), (818, 32263), (838, 31493), (2863, 9218), (2933, 8998), (4499, 5866), (4609, 5726)]