27638596

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 49363776

約数和(自身を除く): 21725180

約数列:

[1, 2, 4, 71, 142, 284, 307, 317, 614, 634, 1228, 1268, 21797, 22507, 43594, 45014, 87188, 90028, 97319, 194638, 389276, 6909649, 13819298, 27638596]

約数ペア:

[(1, 27638596), (2, 13819298), (4, 6909649), (71, 389276), (142, 194638), (284, 97319), (307, 90028), (317, 87188), (614, 45014), (634, 43594), (1228, 22507), (1268, 21797)]