28070464

素因数分解:

$2^6\times {\mathrm{438601}}^1$

素因数の和:438613

約数の個数: 14

約数和(自身を含む): 55702454

約数和(自身を除く): 27631990

約数列:

[1, 2, 4, 8, 16, 32, 64, 438601, 877202, 1754404, 3508808, 7017616, 14035232, 28070464]

約数ペア:

[(1, 28070464), (2, 14035232), (4, 7017616), (8, 3508808), (16, 1754404), (32, 877202), (64, 438601)]