12979342336

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{551093}}^1$

素因数の和:551136

約数の個数: 44

約数和(自身を含む): 27074146032

約数和(自身を除く): 14094803696

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2944, 5888, 11776, 23552, 551093, 1102186, 2204372, 4408744, 8817488, 12675139, 17634976, 25350278, 35269952, 50700556, 70539904, 101401112, 141079808, 202802224, 282159616, 405604448, 564319232, 811208896, 1622417792, 3244835584, 6489671168, 12979342336]

約数ペア:

[(1, 12979342336), (2, 6489671168), (4, 3244835584), (8, 1622417792), (16, 811208896), (23, 564319232), (32, 405604448), (46, 282159616), (64, 202802224), (92, 141079808), (128, 101401112), (184, 70539904), (256, 50700556), (368, 35269952), (512, 25350278), (736, 17634976), (1024, 12675139), (1472, 8817488), (2944, 4408744), (5888, 2204372), (11776, 1102186), (23552, 551093)]