2561888

素因数分解:

$2^5\times 7^1\times {\mathrm{11437}}^1$

素因数の和:11454

約数の個数: 24

約数和(自身を含む): 5764752

約数和(自身を除く): 3202864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 11437, 22874, 45748, 80059, 91496, 160118, 182992, 320236, 365984, 640472, 1280944, 2561888]

約数ペア:

[(1, 2561888), (2, 1280944), (4, 640472), (7, 365984), (8, 320236), (14, 182992), (16, 160118), (28, 91496), (32, 80059), (56, 45748), (112, 22874), (224, 11437)]