39429376

素因数分解:

$2^8\times 7^1\times {\mathrm{22003}}^1$

素因数の和:22026

約数の個数: 36

約数和(自身を含む): 89952352

約数和(自身を除く): 50522976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 22003, 44006, 88012, 154021, 176024, 308042, 352048, 616084, 704096, 1232168, 1408192, 2464336, 2816384, 4928672, 5632768, 9857344, 19714688, 39429376]

約数ペア:

[(1, 39429376), (2, 19714688), (4, 9857344), (7, 5632768), (8, 4928672), (14, 2816384), (16, 2464336), (28, 1408192), (32, 1232168), (56, 704096), (64, 616084), (112, 352048), (128, 308042), (224, 176024), (256, 154021), (448, 88012), (896, 44006), (1792, 22003)]