561088

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{797}}^1$

素因数の和:820

約数の個数: 28

約数和(自身を含む): 1216152

約数和(自身を除く): 655064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 797, 1594, 3188, 6376, 8767, 12752, 17534, 25504, 35068, 51008, 70136, 140272, 280544, 561088]

約数ペア:

[(1, 561088), (2, 280544), (4, 140272), (8, 70136), (11, 51008), (16, 35068), (22, 25504), (32, 17534), (44, 12752), (64, 8767), (88, 6376), (176, 3188), (352, 1594), (704, 797)]