26128076

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{38651}}^1$

素因数の和:38681

約数の個数: 18

約数和(自身を含む): 49513212

約数和(自身を除く): 23385136

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 38651, 77302, 154604, 502463, 1004926, 2009852, 6532019, 13064038, 26128076]

約数ペア:

[(1, 26128076), (2, 13064038), (4, 6532019), (13, 2009852), (26, 1004926), (52, 502463), (169, 154604), (338, 77302), (676, 38651)]