28945554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{438569}}^1$

素因数の和:438585

約数の個数: 16

約数和(自身を含む): 63154080

約数和(自身を除く): 34208526

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 438569, 877138, 1315707, 2631414, 4824259, 9648518, 14472777, 28945554]

約数ペア:

[(1, 28945554), (2, 14472777), (3, 9648518), (6, 4824259), (11, 2631414), (22, 1315707), (33, 877138), (66, 438569)]