78741916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4133}}^1$

素因数の和:4581

約数の個数: 24

約数和(自身を含む): 150709104

約数和(自身を除く): 71967188

約数列:

[1, 2, 4, 11, 22, 44, 433, 866, 1732, 4133, 4763, 8266, 9526, 16532, 19052, 45463, 90926, 181852, 1789589, 3579178, 7158356, 19685479, 39370958, 78741916]

約数ペア:

[(1, 78741916), (2, 39370958), (4, 19685479), (11, 7158356), (22, 3579178), (44, 1789589), (433, 181852), (866, 90926), (1732, 45463), (4133, 19052), (4763, 16532), (8266, 9526)]