27645436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1433}}^1$

素因数の和:1510

約数の個数: 48

約数和(自身を含む): 60709824

約数和(自身を除く): 33064388

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1433, 1484, 2756, 2866, 4823, 5732, 9646, 10031, 18629, 19292, 20062, 37258, 40124, 74516, 75949, 130403, 151898, 260806, 303796, 521612, 531643, 987337, 1063286, 1974674, 2126572, 3949348, 6911359, 13822718, 27645436]

約数ペア:

[(1, 27645436), (2, 13822718), (4, 6911359), (7, 3949348), (13, 2126572), (14, 1974674), (26, 1063286), (28, 987337), (52, 531643), (53, 521612), (91, 303796), (106, 260806), (182, 151898), (212, 130403), (364, 75949), (371, 74516), (689, 40124), (742, 37258), (1378, 20062), (1433, 19292), (1484, 18629), (2756, 10031), (2866, 9646), (4823, 5732)]