38999674

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3907}}^1$

素因数の和:3970

約数の個数: 32

約数和(自身を含む): 72032256

約数和(自身を除く): 33032582

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 3907, 4991, 7814, 9982, 27349, 54698, 89861, 121117, 179722, 242234, 629027, 847819, 1258054, 1695638, 2785691, 5571382, 19499837, 38999674]

約数ペア:

[(1, 38999674), (2, 19499837), (7, 5571382), (14, 2785691), (23, 1695638), (31, 1258054), (46, 847819), (62, 629027), (161, 242234), (217, 179722), (322, 121117), (434, 89861), (713, 54698), (1426, 27349), (3907, 9982), (4991, 7814)]