3289672

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 6446880

約数和(自身を除く): 3157208

約数列:

[1, 2, 4, 8, 43, 73, 86, 131, 146, 172, 262, 292, 344, 524, 584, 1048, 3139, 5633, 6278, 9563, 11266, 12556, 19126, 22532, 25112, 38252, 45064, 76504, 411209, 822418, 1644836, 3289672]

約数ペア:

[(1, 3289672), (2, 1644836), (4, 822418), (8, 411209), (43, 76504), (73, 45064), (86, 38252), (131, 25112), (146, 22532), (172, 19126), (262, 12556), (292, 11266), (344, 9563), (524, 6278), (584, 5633), (1048, 3139)]