22258376

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2285

約数の個数: 32

約数和(自身を含む): 47969280

約数和(自身を除く): 25710904

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2081, 2674, 4162, 5348, 8324, 10696, 14567, 16648, 29134, 58268, 116536, 397471, 794942, 1589884, 2782297, 3179768, 5564594, 11129188, 22258376]

約数ペア:

[(1, 22258376), (2, 11129188), (4, 5564594), (7, 3179768), (8, 2782297), (14, 1589884), (28, 794942), (56, 397471), (191, 116536), (382, 58268), (764, 29134), (1337, 16648), (1528, 14567), (2081, 10696), (2674, 8324), (4162, 5348)]