68264392

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{28349}}^1$

素因数の和:28405

約数の個数: 32

約数和(自身を含む): 149688000

約数和(自身を除く): 81423608

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 28349, 56698, 113396, 198443, 226792, 396886, 793772, 1219007, 1587544, 2438014, 4876028, 8533049, 9752056, 17066098, 34132196, 68264392]

約数ペア:

[(1, 68264392), (2, 34132196), (4, 17066098), (7, 9752056), (8, 8533049), (14, 4876028), (28, 2438014), (43, 1587544), (56, 1219007), (86, 793772), (172, 396886), (301, 226792), (344, 198443), (602, 113396), (1204, 56698), (2408, 28349)]