13978995176

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{21017}}^1$

素因数の和:22265

約数の個数: 32

約数和(自身を含む): 26603743680

約数和(自身を除く): 12624748504

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 1171, 2342, 4684, 9368, 21017, 42034, 83141, 84068, 166282, 168136, 332564, 665128, 1492207, 2984414, 5968828, 11937656, 24610907, 49221814, 98443628, 196887256, 1747374397, 3494748794, 6989497588, 13978995176]

約数ペア:

[(1, 13978995176), (2, 6989497588), (4, 3494748794), (8, 1747374397), (71, 196887256), (142, 98443628), (284, 49221814), (568, 24610907), (1171, 11937656), (2342, 5968828), (4684, 2984414), (9368, 1492207), (21017, 665128), (42034, 332564), (83141, 168136), (84068, 166282)]