768004444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{159073}}^1$

素因数の和:159165

約数の個数: 24

約数和(自身を含む): 1443119328

約数和(自身を除く): 675114884

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 159073, 318146, 636292, 2704241, 5408482, 10816964, 11294183, 22588366, 45176732, 192001111, 384002222, 768004444]

約数ペア:

[(1, 768004444), (2, 384002222), (4, 192001111), (17, 45176732), (34, 22588366), (68, 11294183), (71, 10816964), (142, 5408482), (284, 2704241), (1207, 636292), (2414, 318146), (4828, 159073)]