28942836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{185531}}^1$

素因数の和:185551

約数の個数: 24

約数和(自身を含む): 72728544

約数和(自身を除く): 43785708

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 185531, 371062, 556593, 742124, 1113186, 2226372, 2411903, 4823806, 7235709, 9647612, 14471418, 28942836]

約数ペア:

[(1, 28942836), (2, 14471418), (3, 9647612), (4, 7235709), (6, 4823806), (12, 2411903), (13, 2226372), (26, 1113186), (39, 742124), (52, 556593), (78, 371062), (156, 185531)]