28198332

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{14779}}^1$

素因数の和:14842

約数の個数: 36

約数和(自身を含む): 72628920

約数和(自身を除く): 44430588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 14779, 29558, 44337, 59116, 88674, 133011, 177348, 266022, 532044, 783287, 1566574, 2349861, 3133148, 4699722, 7049583, 9399444, 14099166, 28198332]

約数ペア:

[(1, 28198332), (2, 14099166), (3, 9399444), (4, 7049583), (6, 4699722), (9, 3133148), (12, 2349861), (18, 1566574), (36, 783287), (53, 532044), (106, 266022), (159, 177348), (212, 133011), (318, 88674), (477, 59116), (636, 44337), (954, 29558), (1908, 14779)]