279507008

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{397027}}^1$

素因数の和:397050

約数の個数: 28

約数和(自身を含む): 605070672

約数和(自身を除く): 325563664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 397027, 794054, 1588108, 3176216, 4367297, 6352432, 8734594, 12704864, 17469188, 25409728, 34938376, 69876752, 139753504, 279507008]

約数ペア:

[(1, 279507008), (2, 139753504), (4, 69876752), (8, 34938376), (11, 25409728), (16, 17469188), (22, 12704864), (32, 8734594), (44, 6352432), (64, 4367297), (88, 3176216), (176, 1588108), (352, 794054), (704, 397027)]