28853988

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{12589}}^1$

素因数の和:12787

約数の個数: 24

約数和(自身を含む): 67683840

約数和(自身を除く): 38829852

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 12589, 25178, 37767, 50356, 75534, 151068, 2404499, 4808998, 7213497, 9617996, 14426994, 28853988]

約数ペア:

[(1, 28853988), (2, 14426994), (3, 9617996), (4, 7213497), (6, 4808998), (12, 2404499), (191, 151068), (382, 75534), (573, 50356), (764, 37767), (1146, 25178), (2292, 12589)]