7646416

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 15427584

約数和(自身を除く): 7781168

約数列:

[1, 2, 4, 8, 16, 53, 71, 106, 127, 142, 212, 254, 284, 424, 508, 568, 848, 1016, 1136, 2032, 3763, 6731, 7526, 9017, 13462, 15052, 18034, 26924, 30104, 36068, 53848, 60208, 72136, 107696, 144272, 477901, 955802, 1911604, 3823208, 7646416]

約数ペア:

[(1, 7646416), (2, 3823208), (4, 1911604), (8, 955802), (16, 477901), (53, 144272), (71, 107696), (106, 72136), (127, 60208), (142, 53848), (212, 36068), (254, 30104), (284, 26924), (424, 18034), (508, 15052), (568, 13462), (848, 9017), (1016, 7526), (1136, 6731), (2032, 3763)]