28333326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{674603}}^1$

素因数の和:674615

約数の個数: 16

約数和(自身を含む): 64761984

約数和(自身を除く): 36428658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 674603, 1349206, 2023809, 4047618, 4722221, 9444442, 14166663, 28333326]

約数ペア:

[(1, 28333326), (2, 14166663), (3, 9444442), (6, 4722221), (7, 4047618), (14, 2023809), (21, 1349206), (42, 674603)]