26704205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1223}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 35074944

約数和(自身を除く): 8370739

約数列:

[1, 5, 11, 55, 397, 1223, 1985, 4367, 6115, 13453, 21835, 67265, 485531, 2427655, 5340841, 26704205]

約数ペア:

[(1, 26704205), (5, 5340841), (11, 2427655), (55, 485531), (397, 67265), (1223, 21835), (1985, 13453), (4367, 6115)]