27947804984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{7019}}^1\times {\mathrm{45247}}^1$

素因数の和:52283

約数の個数: 32

約数和(自身を含む): 57175372800

約数和(自身を除く): 29227567816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 7019, 14038, 28076, 45247, 56152, 77209, 90494, 154418, 180988, 308836, 361976, 497717, 617672, 995434, 1990868, 3981736, 317588693, 635177386, 1270354772, 2540709544, 3493475623, 6986951246, 13973902492, 27947804984]

約数ペア:

[(1, 27947804984), (2, 13973902492), (4, 6986951246), (8, 3493475623), (11, 2540709544), (22, 1270354772), (44, 635177386), (88, 317588693), (7019, 3981736), (14038, 1990868), (28076, 995434), (45247, 617672), (56152, 497717), (77209, 361976), (90494, 308836), (154418, 180988)]