28129446

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{7853}}^1$

素因数の和:8060

約数の個数: 24

約数和(自身を含む): 61261200

約数和(自身を除く): 33131754

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 7853, 15706, 23559, 47118, 70677, 141354, 1562747, 3125494, 4688241, 9376482, 14064723, 28129446]

約数ペア:

[(1, 28129446), (2, 14064723), (3, 9376482), (6, 4688241), (9, 3125494), (18, 1562747), (199, 141354), (398, 70677), (597, 47118), (1194, 23559), (1791, 15706), (3582, 7853)]