2666885872

素因数分解:

$2^4\times 7^1\times {\mathrm{5503}}^1\times {\mathrm{4327}}^1$

素因数の和:9845

約数の個数: 40

約数和(自身を含む): 5907685376

約数和(自身を除く): 3240799504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4327, 5503, 8654, 11006, 17308, 22012, 30289, 34616, 38521, 44024, 60578, 69232, 77042, 88048, 121156, 154084, 242312, 308168, 484624, 616336, 23811481, 47622962, 95245924, 166680367, 190491848, 333360734, 380983696, 666721468, 1333442936, 2666885872]

約数ペア:

[(1, 2666885872), (2, 1333442936), (4, 666721468), (7, 380983696), (8, 333360734), (14, 190491848), (16, 166680367), (28, 95245924), (56, 47622962), (112, 23811481), (4327, 616336), (5503, 484624), (8654, 308168), (11006, 242312), (17308, 154084), (22012, 121156), (30289, 88048), (34616, 77042), (38521, 69232), (44024, 60578)]