40442752

素因数分解:

$2^7\times 7^1\times {\mathrm{45137}}^1$

素因数の和:45158

約数の個数: 32

約数和(自身を含む): 92081520

約数和(自身を除く): 51638768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 45137, 90274, 180548, 315959, 361096, 631918, 722192, 1263836, 1444384, 2527672, 2888768, 5055344, 5777536, 10110688, 20221376, 40442752]

約数ペア:

[(1, 40442752), (2, 20221376), (4, 10110688), (7, 5777536), (8, 5055344), (14, 2888768), (16, 2527672), (28, 1444384), (32, 1263836), (56, 722192), (64, 631918), (112, 361096), (128, 315959), (224, 180548), (448, 90274), (896, 45137)]