28301382

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7901}}^1$

素因数の和:8108

約数の個数: 24

約数和(自身を含む): 61635600

約数和(自身を除く): 33334218

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 7901, 15802, 23703, 47406, 71109, 142218, 1572299, 3144598, 4716897, 9433794, 14150691, 28301382]

約数ペア:

[(1, 28301382), (2, 14150691), (3, 9433794), (6, 4716897), (9, 3144598), (18, 1572299), (199, 142218), (398, 71109), (597, 47406), (1194, 23703), (1791, 15802), (3582, 7901)]