40700198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 76750848

約数和(自身を除く): 36050650

約数列:

[1, 2, 7, 11, 14, 22, 77, 127, 154, 254, 889, 1397, 1778, 2081, 2794, 4162, 9779, 14567, 19558, 22891, 29134, 45782, 160237, 264287, 320474, 528574, 1850009, 2907157, 3700018, 5814314, 20350099, 40700198]

約数ペア:

[(1, 40700198), (2, 20350099), (7, 5814314), (11, 3700018), (14, 2907157), (22, 1850009), (77, 528574), (127, 320474), (154, 264287), (254, 160237), (889, 45782), (1397, 29134), (1778, 22891), (2081, 19558), (2794, 14567), (4162, 9779)]