7961656

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 15396480

約数和(自身を除く): 7434824

約数列:

[1, 2, 4, 8, 71, 107, 131, 142, 214, 262, 284, 428, 524, 568, 856, 1048, 7597, 9301, 14017, 15194, 18602, 28034, 30388, 37204, 56068, 60776, 74408, 112136, 995207, 1990414, 3980828, 7961656]

約数ペア:

[(1, 7961656), (2, 3980828), (4, 1990414), (8, 995207), (71, 112136), (107, 74408), (131, 60776), (142, 56068), (214, 37204), (262, 30388), (284, 28034), (428, 18602), (524, 15194), (568, 14017), (856, 9301), (1048, 7597)]