11440256

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:796

約数の個数: 32

約数和(自身を含む): 22990800

約数和(自身を除く): 11550544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 278, 556, 643, 1112, 1286, 2224, 2572, 4448, 5144, 8896, 10288, 17792, 20576, 41152, 82304, 89377, 178754, 357508, 715016, 1430032, 2860064, 5720128, 11440256]

約数ペア:

[(1, 11440256), (2, 5720128), (4, 2860064), (8, 1430032), (16, 715016), (32, 357508), (64, 178754), (128, 89377), (139, 82304), (278, 41152), (556, 20576), (643, 17792), (1112, 10288), (1286, 8896), (2224, 5144), (2572, 4448)]