27777244

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1979}}^1$

素因数の和:2034

約数の個数: 36

約数和(自身を含む): 55301400

約数和(自身を除く): 27524156

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 1276, 1979, 3509, 3958, 7018, 7916, 14036, 21769, 43538, 57391, 87076, 114782, 229564, 239459, 478918, 631301, 957836, 1262602, 2525204, 6944311, 13888622, 27777244]

約数ペア:

[(1, 27777244), (2, 13888622), (4, 6944311), (11, 2525204), (22, 1262602), (29, 957836), (44, 631301), (58, 478918), (116, 239459), (121, 229564), (242, 114782), (319, 87076), (484, 57391), (638, 43538), (1276, 21769), (1979, 14036), (3509, 7916), (3958, 7018)]