28233478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11933}}^1$

素因数の和:11968

約数の個数: 24

約数和(自身を含む): 52414128

約数和(自身を除く): 24180650

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 11933, 23866, 83531, 155129, 167062, 310258, 1085903, 2016677, 2171806, 4033354, 14116739, 28233478]

約数ペア:

[(1, 28233478), (2, 14116739), (7, 4033354), (13, 2171806), (14, 2016677), (26, 1085903), (91, 310258), (169, 167062), (182, 155129), (338, 83531), (1183, 23866), (2366, 11933)]