2771896832

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{55813}}^1$

素因数の和:55928

約数の個数: 40

約数和(自身を含む): 5595576756

約数和(自身を除く): 2823679924

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 6208, 12416, 24832, 49664, 55813, 111626, 223252, 446504, 893008, 1786016, 3572032, 5413861, 7144064, 10827722, 14288128, 21655444, 28576256, 43310888, 86621776, 173243552, 346487104, 692974208, 1385948416, 2771896832]

約数ペア:

[(1, 2771896832), (2, 1385948416), (4, 692974208), (8, 346487104), (16, 173243552), (32, 86621776), (64, 43310888), (97, 28576256), (128, 21655444), (194, 14288128), (256, 10827722), (388, 7144064), (512, 5413861), (776, 3572032), (1552, 1786016), (3104, 893008), (6208, 446504), (12416, 223252), (24832, 111626), (49664, 55813)]