40977314

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 71774976

約数和(自身を除く): 30797662

約数列:

[1, 2, 7, 14, 103, 157, 181, 206, 314, 362, 721, 1099, 1267, 1442, 2198, 2534, 16171, 18643, 28417, 32342, 37286, 56834, 113197, 130501, 198919, 226394, 261002, 397838, 2926951, 5853902, 20488657, 40977314]

約数ペア:

[(1, 40977314), (2, 20488657), (7, 5853902), (14, 2926951), (103, 397838), (157, 261002), (181, 226394), (206, 198919), (314, 130501), (362, 113197), (721, 56834), (1099, 37286), (1267, 32342), (1442, 28417), (2198, 18643), (2534, 16171)]