64578104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{474839}}^1$

素因数の和:474862

約数の個数: 16

約数和(自身を含む): 128206800

約数和(自身を除く): 63628696

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 474839, 949678, 1899356, 3798712, 8072263, 16144526, 32289052, 64578104]

約数ペア:

[(1, 64578104), (2, 32289052), (4, 16144526), (8, 8072263), (17, 3798712), (34, 1899356), (68, 949678), (136, 474839)]