28725653

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{433}}^1$

素因数の和:644

約数の個数: 16

約数和(自身を含む): 32456256

約数和(自身を除く): 3730603

約数列:

[1, 11, 37, 163, 407, 433, 1793, 4763, 6031, 16021, 66341, 70579, 176231, 776369, 2611423, 28725653]

約数ペア:

[(1, 28725653), (11, 2611423), (37, 776369), (163, 176231), (407, 70579), (433, 66341), (1793, 16021), (4763, 6031)]