26221076

素因数分解:

$2^2\times 7^2\times {\mathrm{133781}}^1$

素因数の和:133799

約数の個数: 18

約数和(自身を含む): 53379018

約数和(自身を除く): 27157942

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 133781, 267562, 535124, 936467, 1872934, 3745868, 6555269, 13110538, 26221076]

約数ペア:

[(1, 26221076), (2, 13110538), (4, 6555269), (7, 3745868), (14, 1872934), (28, 936467), (49, 535124), (98, 267562), (196, 133781)]