26252672

素因数分解:

$2^7\times {\mathrm{317}}^1\times {\mathrm{647}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 52546320

約数和(自身を除く): 26293648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 317, 634, 647, 1268, 1294, 2536, 2588, 5072, 5176, 10144, 10352, 20288, 20704, 40576, 41408, 82816, 205099, 410198, 820396, 1640792, 3281584, 6563168, 13126336, 26252672]

約数ペア:

[(1, 26252672), (2, 13126336), (4, 6563168), (8, 3281584), (16, 1640792), (32, 820396), (64, 410198), (128, 205099), (317, 82816), (634, 41408), (647, 40576), (1268, 20704), (1294, 20288), (2536, 10352), (2588, 10144), (5072, 5176)]