85706572

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{28607}}^1$

素因数の和:28725

約数の個数: 24

約数和(自身を含む): 173021184

約数和(自身を除く): 87314612

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 28607, 57214, 114428, 200249, 400498, 800996, 3060949, 6121898, 12243796, 21426643, 42853286, 85706572]

約数ペア:

[(1, 85706572), (2, 42853286), (4, 21426643), (7, 12243796), (14, 6121898), (28, 3060949), (107, 800996), (214, 400498), (428, 200249), (749, 114428), (1498, 57214), (2996, 28607)]