26668876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{39451}}^1$

素因数の和:39481

約数の個数: 18

約数和(自身を含む): 50538012

約数和(自身を除く): 23869136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 39451, 78902, 157804, 512863, 1025726, 2051452, 6667219, 13334438, 26668876]

約数ペア:

[(1, 26668876), (2, 13334438), (4, 6667219), (13, 2051452), (26, 1025726), (52, 512863), (169, 157804), (338, 78902), (676, 39451)]