22089928

素因数分解:

$2^3\times 7^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1357

約数の個数: 32

約数和(自身を含む): 47496960

約数和(自身を除く): 25407032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 433, 866, 911, 1732, 1822, 3031, 3464, 3644, 6062, 6377, 7288, 12124, 12754, 24248, 25508, 51016, 394463, 788926, 1577852, 2761241, 3155704, 5522482, 11044964, 22089928]

約数ペア:

[(1, 22089928), (2, 11044964), (4, 5522482), (7, 3155704), (8, 2761241), (14, 1577852), (28, 788926), (56, 394463), (433, 51016), (866, 25508), (911, 24248), (1732, 12754), (1822, 12124), (3031, 7288), (3464, 6377), (3644, 6062)]