67221434

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 125471592

約数和(自身を除く): 58250158

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 157, 238, 257, 314, 514, 833, 1099, 1666, 1799, 2198, 2669, 3598, 4369, 5338, 7693, 8738, 12593, 15386, 18683, 25186, 30583, 37366, 40349, 61166, 80698, 130781, 214081, 261562, 282443, 428162, 564886, 685933, 1371866, 1977101, 3954202, 4801531, 9603062, 33610717, 67221434]

約数ペア:

[(1, 67221434), (2, 33610717), (7, 9603062), (14, 4801531), (17, 3954202), (34, 1977101), (49, 1371866), (98, 685933), (119, 564886), (157, 428162), (238, 282443), (257, 261562), (314, 214081), (514, 130781), (833, 80698), (1099, 61166), (1666, 40349), (1799, 37366), (2198, 30583), (2669, 25186), (3598, 18683), (4369, 15386), (5338, 12593), (7693, 8738)]