65067128

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10859}}^1$

素因数の和:10979

約数の個数: 32

約数和(自身を含む): 140745600

約数和(自身を除く): 75678472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 10859, 21718, 43436, 76013, 86872, 152026, 304052, 608104, 1161913, 2323826, 4647652, 8133391, 9295304, 16266782, 32533564, 65067128]

約数ペア:

[(1, 65067128), (2, 32533564), (4, 16266782), (7, 9295304), (8, 8133391), (14, 4647652), (28, 2323826), (56, 1161913), (107, 608104), (214, 304052), (428, 152026), (749, 86872), (856, 76013), (1498, 43436), (2996, 21718), (5992, 10859)]