247144768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{297049}}^1$

素因数の和:297074

約数の個数: 28

約数和(自身を含む): 528154900

約数和(自身を除く): 281010132

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 297049, 594098, 1188196, 2376392, 3861637, 4752784, 7723274, 9505568, 15446548, 19011136, 30893096, 61786192, 123572384, 247144768]

約数ペア:

[(1, 247144768), (2, 123572384), (4, 61786192), (8, 30893096), (13, 19011136), (16, 15446548), (26, 9505568), (32, 7723274), (52, 4752784), (64, 3861637), (104, 2376392), (208, 1188196), (416, 594098), (832, 297049)]