28293354

素因数分解:

$2^1\times 3^3\times {\mathrm{709}}^1\times {\mathrm{739}}^1$

素因数の和:1459

約数の個数: 32

約数和(自身を含む): 63048000

約数和(自身を除く): 34754646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 709, 739, 1418, 1478, 2127, 2217, 4254, 4434, 6381, 6651, 12762, 13302, 19143, 19953, 38286, 39906, 523951, 1047902, 1571853, 3143706, 4715559, 9431118, 14146677, 28293354]

約数ペア:

[(1, 28293354), (2, 14146677), (3, 9431118), (6, 4715559), (9, 3143706), (18, 1571853), (27, 1047902), (54, 523951), (709, 39906), (739, 38286), (1418, 19953), (1478, 19143), (2127, 13302), (2217, 12762), (4254, 6651), (4434, 6381)]