2587884544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{361033}}^1$

素因数の和:361060

約数の個数: 44

約数和(自身を含む): 5912292784

約数和(自身を除く): 3324408240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 361033, 722066, 1444132, 2527231, 2888264, 5054462, 5776528, 10108924, 11553056, 20217848, 23106112, 40435696, 46212224, 80871392, 92424448, 161742784, 184848896, 323485568, 369697792, 646971136, 1293942272, 2587884544]

約数ペア:

[(1, 2587884544), (2, 1293942272), (4, 646971136), (7, 369697792), (8, 323485568), (14, 184848896), (16, 161742784), (28, 92424448), (32, 80871392), (56, 46212224), (64, 40435696), (112, 23106112), (128, 20217848), (224, 11553056), (256, 10108924), (448, 5776528), (512, 5054462), (896, 2888264), (1024, 2527231), (1792, 1444132), (3584, 722066), (7168, 361033)]