28702934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16477}}^1$

素因数の和:16559

約数の個数: 16

約数和(自身を含む): 47061168

約数和(自身を除く): 18358234

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 16477, 32954, 214201, 428402, 1103959, 2207918, 14351467, 28702934]

約数ペア:

[(1, 28702934), (2, 14351467), (13, 2207918), (26, 1103959), (67, 428402), (134, 214201), (871, 32954), (1742, 16477)]