28240572

素因数分解:

$2^2\times 3^1\times {\mathrm{809}}^1\times {\mathrm{2909}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 65998800

約数和(自身を除く): 37758228

約数列:

[1, 2, 3, 4, 6, 12, 809, 1618, 2427, 2909, 3236, 4854, 5818, 8727, 9708, 11636, 17454, 34908, 2353381, 4706762, 7060143, 9413524, 14120286, 28240572]

約数ペア:

[(1, 28240572), (2, 14120286), (3, 9413524), (4, 7060143), (6, 4706762), (12, 2353381), (809, 34908), (1618, 17454), (2427, 11636), (2909, 9708), (3236, 8727), (4854, 5818)]