28277572

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{857}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 50666616

約数和(自身を除く): 22389044

約数列:

[1, 2, 4, 73, 113, 146, 226, 292, 452, 857, 1714, 3428, 8249, 16498, 32996, 62561, 96841, 125122, 193682, 250244, 387364, 7069393, 14138786, 28277572]

約数ペア:

[(1, 28277572), (2, 14138786), (4, 7069393), (73, 387364), (113, 250244), (146, 193682), (226, 125122), (292, 96841), (452, 62561), (857, 32996), (1714, 16498), (3428, 8249)]