25845716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1619}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 48898080

約数和(自身を除く): 23052364

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 1619, 3238, 3991, 6476, 7982, 15964, 21047, 42094, 84188, 497033, 994066, 1988132, 6461429, 12922858, 25845716]

約数ペア:

[(1, 25845716), (2, 12922858), (4, 6461429), (13, 1988132), (26, 994066), (52, 497033), (307, 84188), (614, 42094), (1228, 21047), (1619, 15964), (3238, 7982), (3991, 6476)]