9712208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 40

約数和(自身を含む): 20727840

約数和(自身を除く): 11015632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 278, 397, 556, 794, 1112, 1529, 1588, 2224, 3058, 3176, 4367, 6116, 6352, 8734, 12232, 17468, 24464, 34936, 55183, 69872, 110366, 220732, 441464, 607013, 882928, 1214026, 2428052, 4856104, 9712208]

約数ペア:

[(1, 9712208), (2, 4856104), (4, 2428052), (8, 1214026), (11, 882928), (16, 607013), (22, 441464), (44, 220732), (88, 110366), (139, 69872), (176, 55183), (278, 34936), (397, 24464), (556, 17468), (794, 12232), (1112, 8734), (1529, 6352), (1588, 6116), (2224, 4367), (3058, 3176)]