27029156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 59523072

約数和(自身を除く): 32493916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 254, 308, 508, 691, 889, 1382, 1397, 1778, 2764, 2794, 3556, 4837, 5588, 7601, 9674, 9779, 15202, 19348, 19558, 30404, 39116, 53207, 87757, 106414, 175514, 212828, 351028, 614299, 965327, 1228598, 1930654, 2457196, 3861308, 6757289, 13514578, 27029156]

約数ペア:

[(1, 27029156), (2, 13514578), (4, 6757289), (7, 3861308), (11, 2457196), (14, 1930654), (22, 1228598), (28, 965327), (44, 614299), (77, 351028), (127, 212828), (154, 175514), (254, 106414), (308, 87757), (508, 53207), (691, 39116), (889, 30404), (1382, 19558), (1397, 19348), (1778, 15202), (2764, 9779), (2794, 9674), (3556, 7601), (4837, 5588)]