2778688

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{3947}}^1$

素因数の和:3970

約数の個数: 28

約数和(自身を含む): 6016752

約数和(自身を除く): 3238064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 3947, 7894, 15788, 31576, 43417, 63152, 86834, 126304, 173668, 252608, 347336, 694672, 1389344, 2778688]

約数ペア:

[(1, 2778688), (2, 1389344), (4, 694672), (8, 347336), (11, 252608), (16, 173668), (22, 126304), (32, 86834), (44, 63152), (64, 43417), (88, 31576), (176, 15788), (352, 7894), (704, 3947)]