28287078

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79907}}^1$

素因数の和:79971

約数の個数: 16

約数和(自身を含む): 57533760

約数和(自身を除く): 29246682

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 79907, 159814, 239721, 479442, 4714513, 9429026, 14143539, 28287078]

約数ペア:

[(1, 28287078), (2, 14143539), (3, 9429026), (6, 4714513), (59, 479442), (118, 239721), (177, 159814), (354, 79907)]