21626752

素因数分解:

$2^7\times 7^1\times {\mathrm{24137}}^1$

素因数の和:24158

約数の個数: 32

約数和(自身を含む): 49241520

約数和(自身を除く): 27614768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24137, 48274, 96548, 168959, 193096, 337918, 386192, 675836, 772384, 1351672, 1544768, 2703344, 3089536, 5406688, 10813376, 21626752]

約数ペア:

[(1, 21626752), (2, 10813376), (4, 5406688), (7, 3089536), (8, 2703344), (14, 1544768), (16, 1351672), (28, 772384), (32, 675836), (56, 386192), (64, 337918), (112, 193096), (128, 168959), (224, 96548), (448, 48274), (896, 24137)]