47840404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{8623}}^1$

素因数の和:8719

約数の個数: 24

約数和(自身を含む): 89344640

約数和(自身を除く): 41504236

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 8623, 17246, 34492, 163837, 327674, 629479, 655348, 1258958, 2517916, 11960101, 23920202, 47840404]

約数ペア:

[(1, 47840404), (2, 23920202), (4, 11960101), (19, 2517916), (38, 1258958), (73, 655348), (76, 629479), (146, 327674), (292, 163837), (1387, 34492), (2774, 17246), (5548, 8623)]