455127344

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{66617}}^1$

素因数の和:66693

約数の個数: 40

約数和(自身を含む): 1024318368

約数和(自身を除く): 569191024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 66617, 133234, 266468, 466319, 532936, 932638, 1065872, 1865276, 3730552, 4063637, 7461104, 8127274, 16254548, 28445459, 32509096, 56890918, 65018192, 113781836, 227563672, 455127344]

約数ペア:

[(1, 455127344), (2, 227563672), (4, 113781836), (7, 65018192), (8, 56890918), (14, 32509096), (16, 28445459), (28, 16254548), (56, 8127274), (61, 7461104), (112, 4063637), (122, 3730552), (244, 1865276), (427, 1065872), (488, 932638), (854, 532936), (976, 466319), (1708, 266468), (3416, 133234), (6832, 66617)]