69911468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12511}}^1$

素因数の和:12653

約数の個数: 24

約数和(自身を含む): 134529024

約数和(自身を除く): 64617556

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 12511, 25022, 50044, 137621, 275242, 550484, 1588897, 3177794, 6355588, 17477867, 34955734, 69911468]

約数ペア:

[(1, 69911468), (2, 34955734), (4, 17477867), (11, 6355588), (22, 3177794), (44, 1588897), (127, 550484), (254, 275242), (508, 137621), (1397, 50044), (2794, 25022), (5588, 12511)]