69772912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{396437}}^1$

素因数の和:396456

約数の個数: 20

約数和(自身を含む): 147474936

約数和(自身を除く): 77702024

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 396437, 792874, 1585748, 3171496, 4360807, 6342992, 8721614, 17443228, 34886456, 69772912]

約数ペア:

[(1, 69772912), (2, 34886456), (4, 17443228), (8, 8721614), (11, 6342992), (16, 4360807), (22, 3171496), (44, 1585748), (88, 792874), (176, 396437)]