25343578

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{773}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 41642748

約数和(自身を除く): 16299170

約数列:

[1, 2, 13, 26, 97, 169, 194, 338, 773, 1261, 1546, 2522, 10049, 16393, 20098, 32786, 74981, 130637, 149962, 261274, 974753, 1949506, 12671789, 25343578]

約数ペア:

[(1, 25343578), (2, 12671789), (13, 1949506), (26, 974753), (97, 261274), (169, 149962), (194, 130637), (338, 74981), (773, 32786), (1261, 20098), (1546, 16393), (2522, 10049)]