28240716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336199}}^1$

素因数の和:336213

約数の個数: 24

約数和(自身を含む): 75308800

約数和(自身を除く): 47068084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336199, 672398, 1008597, 1344796, 2017194, 2353393, 4034388, 4706786, 7060179, 9413572, 14120358, 28240716]

約数ペア:

[(1, 28240716), (2, 14120358), (3, 9413572), (4, 7060179), (6, 4706786), (7, 4034388), (12, 2353393), (14, 2017194), (21, 1344796), (28, 1008597), (42, 672398), (84, 336199)]