28882284

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{5717}}^1$

素因数の和:6145

約数の個数: 24

約数和(自身を含む): 67563888

約数和(自身を除く): 38681604

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 5717, 11434, 17151, 22868, 34302, 68604, 2406857, 4813714, 7220571, 9627428, 14441142, 28882284]

約数ペア:

[(1, 28882284), (2, 14441142), (3, 9627428), (4, 7220571), (6, 4813714), (12, 2406857), (421, 68604), (842, 34302), (1263, 22868), (1684, 17151), (2526, 11434), (5052, 5717)]