404625472

素因数分解:

$2^6\times {\mathrm{223}}^1\times {\mathrm{28351}}^1$

素因数の和:28586

約数の個数: 28

約数和(自身を含む): 806557696

約数和(自身を除く): 401932224

約数列:

[1, 2, 4, 8, 16, 32, 64, 223, 446, 892, 1784, 3568, 7136, 14272, 28351, 56702, 113404, 226808, 453616, 907232, 1814464, 6322273, 12644546, 25289092, 50578184, 101156368, 202312736, 404625472]

約数ペア:

[(1, 404625472), (2, 202312736), (4, 101156368), (8, 50578184), (16, 25289092), (32, 12644546), (64, 6322273), (223, 1814464), (446, 907232), (892, 453616), (1784, 226808), (3568, 113404), (7136, 56702), (14272, 28351)]