28147536

素因数分解:

$2^4\times 3^2\times {\mathrm{195469}}^1$

素因数の和:195483

約数の個数: 30

約数和(自身を含む): 78774410

約数和(自身を除く): 50626874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195469, 390938, 586407, 781876, 1172814, 1563752, 1759221, 2345628, 3127504, 3518442, 4691256, 7036884, 9382512, 14073768, 28147536]

約数ペア:

[(1, 28147536), (2, 14073768), (3, 9382512), (4, 7036884), (6, 4691256), (8, 3518442), (9, 3127504), (12, 2345628), (16, 1759221), (18, 1563752), (24, 1172814), (36, 781876), (48, 586407), (72, 390938), (144, 195469)]