28776204

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2143}}^1$

素因数の和:2526

約数の個数: 36

約数和(自身を含む): 72968896

約数和(自身を除く): 44192692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2143, 2238, 3357, 4286, 4476, 6429, 6714, 8572, 12858, 13428, 19287, 25716, 38574, 77148, 799339, 1598678, 2398017, 3197356, 4796034, 7194051, 9592068, 14388102, 28776204]

約数ペア:

[(1, 28776204), (2, 14388102), (3, 9592068), (4, 7194051), (6, 4796034), (9, 3197356), (12, 2398017), (18, 1598678), (36, 799339), (373, 77148), (746, 38574), (1119, 25716), (1492, 19287), (2143, 13428), (2238, 12858), (3357, 8572), (4286, 6714), (4476, 6429)]