28246866

素因数分解:

$2^1\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{2203}}^1$

素因数の和:4345

約数の個数: 16

約数和(自身を含む): 56545824

約数和(自身を除く): 28298958

約数列:

[1, 2, 3, 6, 2137, 2203, 4274, 4406, 6411, 6609, 12822, 13218, 4707811, 9415622, 14123433, 28246866]

約数ペア:

[(1, 28246866), (2, 14123433), (3, 9415622), (6, 4707811), (2137, 13218), (2203, 12822), (4274, 6609), (4406, 6411)]