71394258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{915311}}^1$

素因数の和:915329

約数の個数: 16

約数和(自身を含む): 153772416

約数和(自身を除く): 82378158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 915311, 1830622, 2745933, 5491866, 11899043, 23798086, 35697129, 71394258]

約数ペア:

[(1, 71394258), (2, 35697129), (3, 23798086), (6, 11899043), (13, 5491866), (26, 2745933), (39, 1830622), (78, 915311)]