64935784

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{477469}}^1$

素因数の和:477492

約数の個数: 16

約数和(自身を含む): 128916900

約数和(自身を除く): 63981116

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 477469, 954938, 1909876, 3819752, 8116973, 16233946, 32467892, 64935784]

約数ペア:

[(1, 64935784), (2, 32467892), (4, 16233946), (8, 8116973), (17, 3819752), (34, 1909876), (68, 954938), (136, 477469)]