67156797872

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{4259}}^1\times {\mathrm{7523}}^1$

素因数の和:11921

約数の個数: 40

約数和(自身を含む): 131157766080

約数和(自身を除く): 64000968208

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 4259, 7523, 8518, 15046, 17036, 30092, 34072, 60184, 68144, 120368, 557929, 985513, 1115858, 1971026, 2231716, 3942052, 4463432, 7884104, 8926864, 15768208, 32040457, 64080914, 128161828, 256323656, 512647312, 4197299867, 8394599734, 16789199468, 33578398936, 67156797872]

約数ペア:

[(1, 67156797872), (2, 33578398936), (4, 16789199468), (8, 8394599734), (16, 4197299867), (131, 512647312), (262, 256323656), (524, 128161828), (1048, 64080914), (2096, 32040457), (4259, 15768208), (7523, 8926864), (8518, 7884104), (15046, 4463432), (17036, 3942052), (30092, 2231716), (34072, 1971026), (60184, 1115858), (68144, 985513), (120368, 557929)]