22219904

素因数分解:

$2^7\times 7^1\times {\mathrm{24799}}^1$

素因数の和:24820

約数の個数: 32

約数和(自身を含む): 50592000

約数和(自身を除く): 28372096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24799, 49598, 99196, 173593, 198392, 347186, 396784, 694372, 793568, 1388744, 1587136, 2777488, 3174272, 5554976, 11109952, 22219904]

約数ペア:

[(1, 22219904), (2, 11109952), (4, 5554976), (7, 3174272), (8, 2777488), (14, 1587136), (16, 1388744), (28, 793568), (32, 694372), (56, 396784), (64, 347186), (112, 198392), (128, 173593), (224, 99196), (448, 49598), (896, 24799)]