28797118

素因数分解:

$2^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{3323}}^1$

素因数の和:3951

約数の個数: 16

約数和(自身を含む): 49461120

約数和(自身を除く): 20664002

約数列:

[1, 2, 7, 14, 619, 1238, 3323, 4333, 6646, 8666, 23261, 46522, 2056937, 4113874, 14398559, 28797118]

約数ペア:

[(1, 28797118), (2, 14398559), (7, 4113874), (14, 2056937), (619, 46522), (1238, 23261), (3323, 8666), (4333, 6646)]