4049564672

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{31139}}^1$

素因数の和:31286

約数の個数: 44

約数和(自身を含む): 8159178240

約数和(自身を除く): 4109613568

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 256, 508, 512, 1016, 1024, 2032, 4064, 8128, 16256, 31139, 32512, 62278, 65024, 124556, 130048, 249112, 498224, 996448, 1992896, 3954653, 3985792, 7909306, 7971584, 15818612, 15943168, 31637224, 31886336, 63274448, 126548896, 253097792, 506195584, 1012391168, 2024782336, 4049564672]

約数ペア:

[(1, 4049564672), (2, 2024782336), (4, 1012391168), (8, 506195584), (16, 253097792), (32, 126548896), (64, 63274448), (127, 31886336), (128, 31637224), (254, 15943168), (256, 15818612), (508, 7971584), (512, 7909306), (1016, 3985792), (1024, 3954653), (2032, 1992896), (4064, 996448), (8128, 498224), (16256, 249112), (31139, 130048), (32512, 124556), (62278, 65024)]