64773644

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{95819}}^1$

素因数の和:95849

約数の個数: 18

約数和(自身を含む): 122745420

約数和(自身を除く): 57971776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 95819, 191638, 383276, 1245647, 2491294, 4982588, 16193411, 32386822, 64773644]

約数ペア:

[(1, 64773644), (2, 32386822), (4, 16193411), (13, 4982588), (26, 2491294), (52, 1245647), (169, 383276), (338, 191638), (676, 95819)]