40647442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 70870464

約数和(自身を除く): 30223022

約数列:

[1, 2, 11, 17, 22, 34, 187, 251, 374, 433, 502, 866, 2761, 4267, 4763, 5522, 7361, 8534, 9526, 14722, 46937, 80971, 93874, 108683, 161942, 217366, 1195513, 1847611, 2391026, 3695222, 20323721, 40647442]

約数ペア:

[(1, 40647442), (2, 20323721), (11, 3695222), (17, 2391026), (22, 1847611), (34, 1195513), (187, 217366), (251, 161942), (374, 108683), (433, 93874), (502, 80971), (866, 46937), (2761, 14722), (4267, 9526), (4763, 8534), (5522, 7361)]