1081570688

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{768161}}^1$

素因数の和:768186

約数の個数: 32

約数和(自身を含む): 2350575720

約数和(自身を除く): 1269005032

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 768161, 1536322, 3072644, 6145288, 8449771, 12290576, 16899542, 24581152, 33799084, 49162304, 67598168, 98324608, 135196336, 270392672, 540785344, 1081570688]

約数ペア:

[(1, 1081570688), (2, 540785344), (4, 270392672), (8, 135196336), (11, 98324608), (16, 67598168), (22, 49162304), (32, 33799084), (44, 24581152), (64, 16899542), (88, 12290576), (128, 8449771), (176, 6145288), (352, 3072644), (704, 1536322), (1408, 768161)]