40408426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1609}}^1$

素因数の和:2073

約数の個数: 16

約数和(自身を含む): 62886600

約数和(自身を除く): 22478174

約数列:

[1, 2, 29, 58, 433, 866, 1609, 3218, 12557, 25114, 46661, 93322, 696697, 1393394, 20204213, 40408426]

約数ペア:

[(1, 40408426), (2, 20204213), (29, 1393394), (58, 696697), (433, 93322), (866, 46661), (1609, 25114), (3218, 12557)]