28456254

素因数分解:

$2^1\times 3^2\times {\mathrm{829}}^1\times {\mathrm{1907}}^1$

素因数の和:2744

約数の個数: 24

約数和(自身を含む): 61761960

約数和(自身を除く): 33305706

約数列:

[1, 2, 3, 6, 9, 18, 829, 1658, 1907, 2487, 3814, 4974, 5721, 7461, 11442, 14922, 17163, 34326, 1580903, 3161806, 4742709, 9485418, 14228127, 28456254]

約数ペア:

[(1, 28456254), (2, 14228127), (3, 9485418), (6, 4742709), (9, 3161806), (18, 1580903), (829, 34326), (1658, 17163), (1907, 14922), (2487, 11442), (3814, 7461), (4974, 5721)]