8741236

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4397}}^1$

素因数の和:4479

約数の個数: 24

約数和(自身を含む): 17732736

約数和(自身を除く): 8991500

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 4397, 8794, 17588, 30779, 61558, 123116, 312187, 624374, 1248748, 2185309, 4370618, 8741236]

約数ペア:

[(1, 8741236), (2, 4370618), (4, 2185309), (7, 1248748), (14, 624374), (28, 312187), (71, 123116), (142, 61558), (284, 30779), (497, 17588), (994, 8794), (1988, 4397)]