27720796672

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{1320541}}^1$

素因数の和:1320600

約数の個数: 40

約数和(自身を含む): 56738407572

約数和(自身を除く): 29017610900

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 10496, 20992, 1320541, 2641082, 5282164, 10564328, 21128656, 42257312, 54142181, 84514624, 108284362, 169029248, 216568724, 338058496, 433137448, 676116992, 866274896, 1732549792, 3465099584, 6930199168, 13860398336, 27720796672]

約数ペア:

[(1, 27720796672), (2, 13860398336), (4, 6930199168), (8, 3465099584), (16, 1732549792), (32, 866274896), (41, 676116992), (64, 433137448), (82, 338058496), (128, 216568724), (164, 169029248), (256, 108284362), (328, 84514624), (512, 54142181), (656, 42257312), (1312, 21128656), (2624, 10564328), (5248, 5282164), (10496, 2641082), (20992, 1320541)]