26505284

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{39209}}^1$

素因数の和:39239

約数の個数: 18

約数和(自身を含む): 50228010

約数和(自身を除く): 23722726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 39209, 78418, 156836, 509717, 1019434, 2038868, 6626321, 13252642, 26505284]

約数ペア:

[(1, 26505284), (2, 13252642), (4, 6626321), (13, 2038868), (26, 1019434), (52, 509717), (169, 156836), (338, 78418), (676, 39209)]