40608166

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 24399194

約数列:

[1, 2, 37, 59, 71, 74, 118, 131, 142, 262, 2183, 2627, 4189, 4366, 4847, 5254, 7729, 8378, 9301, 9694, 15458, 18602, 154993, 285973, 309986, 344137, 548759, 571946, 688274, 1097518, 20304083, 40608166]

約数ペア:

[(1, 40608166), (2, 20304083), (37, 1097518), (59, 688274), (71, 571946), (74, 548759), (118, 344137), (131, 309986), (142, 285973), (262, 154993), (2183, 18602), (2627, 15458), (4189, 9694), (4366, 9301), (4847, 8378), (5254, 7729)]